42269430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 123273216

約数和(自身を除く): 81003786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 151, 155, 186, 210, 215, 217, 258, 301, 302, 310, 430, 434, 453, 465, 602, 645, 651, 755, 903, 906, 930, 1057, 1085, 1290, 1302, 1333, 1505, 1510, 1806, 2114, 2170, 2265, 2666, 3010, 3171, 3255, 3999, 4515, 4530, 4681, 5285, 6342, 6493, 6510, 6665, 7998, 9030, 9331, 9362, 10570, 12986, 13330, 14043, 15855, 18662, 19479, 19995, 23405, 27993, 28086, 31710, 32465, 32767, 38958, 39990, 45451, 46655, 46810, 55986, 64930, 65534, 70215, 90902, 93310, 97395, 98301, 136353, 139965, 140430, 163835, 194790, 196602, 201283, 227255, 272706, 279930, 327670, 402566, 454510, 491505, 603849, 681765, 983010, 1006415, 1207698, 1363530, 1408981, 2012830, 2817962, 3019245, 4226943, 6038490, 7044905, 8453886, 14089810, 21134715, 42269430]

約数ペア:

[(1, 42269430), (2, 21134715), (3, 14089810), (5, 8453886), (6, 7044905), (7, 6038490), (10, 4226943), (14, 3019245), (15, 2817962), (21, 2012830), (30, 1408981), (31, 1363530), (35, 1207698), (42, 1006415), (43, 983010), (62, 681765), (70, 603849), (86, 491505), (93, 454510), (105, 402566), (129, 327670), (151, 279930), (155, 272706), (186, 227255), (210, 201283), (215, 196602), (217, 194790), (258, 163835), (301, 140430), (302, 139965), (310, 136353), (430, 98301), (434, 97395), (453, 93310), (465, 90902), (602, 70215), (645, 65534), (651, 64930), (755, 55986), (903, 46810), (906, 46655), (930, 45451), (1057, 39990), (1085, 38958), (1290, 32767), (1302, 32465), (1333, 31710), (1505, 28086), (1510, 27993), (1806, 23405), (2114, 19995), (2170, 19479), (2265, 18662), (2666, 15855), (3010, 14043), (3171, 13330), (3255, 12986), (3999, 10570), (4515, 9362), (4530, 9331), (4681, 9030), (5285, 7998), (6342, 6665), (6493, 6510)]