430879540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1158

約数の個数: 144

約数和(自身を含む): 1171183104

約数和(自身を除く): 740303564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 196, 217, 245, 260, 310, 364, 403, 434, 455, 490, 620, 637, 806, 868, 910, 980, 1085, 1091, 1274, 1519, 1612, 1820, 2015, 2170, 2182, 2548, 2821, 3038, 3185, 4030, 4340, 4364, 5455, 5642, 6076, 6370, 7595, 7637, 8060, 10910, 11284, 12740, 14105, 14183, 15190, 15274, 19747, 21820, 28210, 28366, 30380, 30548, 33821, 38185, 39494, 53459, 56420, 56732, 67642, 70915, 76370, 78988, 98735, 99281, 106918, 135284, 141830, 152740, 169105, 197470, 198562, 213836, 236747, 267295, 283660, 338210, 394940, 397124, 439673, 473494, 496405, 534590, 676420, 694967, 879346, 946988, 992810, 1069180, 1183735, 1389934, 1657229, 1758692, 1985620, 2198365, 2367470, 2779868, 3077711, 3314458, 3474835, 4396730, 4734940, 6155422, 6628916, 6949670, 8286145, 8793460, 12310844, 13899340, 15388555, 16572290, 21543977, 30777110, 33144580, 43087954, 61554220, 86175908, 107719885, 215439770, 430879540]

約数ペア:

[(1, 430879540), (2, 215439770), (4, 107719885), (5, 86175908), (7, 61554220), (10, 43087954), (13, 33144580), (14, 30777110), (20, 21543977), (26, 16572290), (28, 15388555), (31, 13899340), (35, 12310844), (49, 8793460), (52, 8286145), (62, 6949670), (65, 6628916), (70, 6155422), (91, 4734940), (98, 4396730), (124, 3474835), (130, 3314458), (140, 3077711), (155, 2779868), (182, 2367470), (196, 2198365), (217, 1985620), (245, 1758692), (260, 1657229), (310, 1389934), (364, 1183735), (403, 1069180), (434, 992810), (455, 946988), (490, 879346), (620, 694967), (637, 676420), (806, 534590), (868, 496405), (910, 473494), (980, 439673), (1085, 397124), (1091, 394940), (1274, 338210), (1519, 283660), (1612, 267295), (1820, 236747), (2015, 213836), (2170, 198562), (2182, 197470), (2548, 169105), (2821, 152740), (3038, 141830), (3185, 135284), (4030, 106918), (4340, 99281), (4364, 98735), (5455, 78988), (5642, 76370), (6076, 70915), (6370, 67642), (7595, 56732), (7637, 56420), (8060, 53459), (10910, 39494), (11284, 38185), (12740, 33821), (14105, 30548), (14183, 30380), (15190, 28366), (15274, 28210), (19747, 21820)]