42290950380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271409}}^1$

素因数の和:271488

約数の個数: 144

約数和(自身を含む): 140347196640

約数和(自身を除く): 98056246260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2597, 2940, 3180, 3710, 4452, 5194, 5565, 7420, 7791, 10388, 11130, 12985, 15582, 22260, 25970, 31164, 38955, 51940, 77910, 155820, 271409, 542818, 814227, 1085636, 1357045, 1628454, 1899863, 2714090, 3256908, 3799726, 4071135, 5428180, 5699589, 7599452, 8142270, 9499315, 11399178, 13299041, 14384677, 16284540, 18998630, 22798356, 26598082, 28497945, 28769354, 37997260, 39897123, 43154031, 53196164, 56995890, 57538708, 66495205, 71923385, 79794246, 86308062, 100692739, 113991780, 132990410, 143846770, 159588492, 172616124, 199485615, 201385478, 215770155, 265980820, 287693540, 302078217, 398971230, 402770956, 431540310, 503463695, 604156434, 704849173, 797942460, 863080620, 1006927390, 1208312868, 1409698346, 1510391085, 2013854780, 2114547519, 2819396692, 3020782170, 3524245865, 4229095038, 6041564340, 7048491730, 8458190076, 10572737595, 14096983460, 21145475190, 42290950380]

約数ペア:

[(1, 42290950380), (2, 21145475190), (3, 14096983460), (4, 10572737595), (5, 8458190076), (6, 7048491730), (7, 6041564340), (10, 4229095038), (12, 3524245865), (14, 3020782170), (15, 2819396692), (20, 2114547519), (21, 2013854780), (28, 1510391085), (30, 1409698346), (35, 1208312868), (42, 1006927390), (49, 863080620), (53, 797942460), (60, 704849173), (70, 604156434), (84, 503463695), (98, 431540310), (105, 402770956), (106, 398971230), (140, 302078217), (147, 287693540), (159, 265980820), (196, 215770155), (210, 201385478), (212, 199485615), (245, 172616124), (265, 159588492), (294, 143846770), (318, 132990410), (371, 113991780), (420, 100692739), (490, 86308062), (530, 79794246), (588, 71923385), (636, 66495205), (735, 57538708), (742, 56995890), (795, 53196164), (980, 43154031), (1060, 39897123), (1113, 37997260), (1470, 28769354), (1484, 28497945), (1590, 26598082), (1855, 22798356), (2226, 18998630), (2597, 16284540), (2940, 14384677), (3180, 13299041), (3710, 11399178), (4452, 9499315), (5194, 8142270), (5565, 7599452), (7420, 5699589), (7791, 5428180), (10388, 4071135), (11130, 3799726), (12985, 3256908), (15582, 2714090), (22260, 1899863), (25970, 1628454), (31164, 1357045), (38955, 1085636), (51940, 814227), (77910, 542818), (155820, 271409)]