229390980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42045

約数の個数: 96

約数和(自身を含む): 790535424

約数和(自身を除く): 561144444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 42013, 84026, 126039, 168052, 210065, 252078, 294091, 420130, 504156, 546169, 588182, 630195, 840260, 882273, 1092338, 1176364, 1260390, 1470455, 1638507, 1764546, 2184676, 2520780, 2730845, 2940910, 3277014, 3529092, 3823183, 4411365, 5461690, 5881820, 6554028, 7646366, 8192535, 8822730, 10923380, 11469549, 15292732, 16385070, 17645460, 19115915, 22939098, 32770140, 38231830, 45878196, 57347745, 76463660, 114695490, 229390980]

約数ペア:

[(1, 229390980), (2, 114695490), (3, 76463660), (4, 57347745), (5, 45878196), (6, 38231830), (7, 32770140), (10, 22939098), (12, 19115915), (13, 17645460), (14, 16385070), (15, 15292732), (20, 11469549), (21, 10923380), (26, 8822730), (28, 8192535), (30, 7646366), (35, 6554028), (39, 5881820), (42, 5461690), (52, 4411365), (60, 3823183), (65, 3529092), (70, 3277014), (78, 2940910), (84, 2730845), (91, 2520780), (105, 2184676), (130, 1764546), (140, 1638507), (156, 1470455), (182, 1260390), (195, 1176364), (210, 1092338), (260, 882273), (273, 840260), (364, 630195), (390, 588182), (420, 546169), (455, 504156), (546, 420130), (780, 294091), (910, 252078), (1092, 210065), (1365, 168052), (1820, 126039), (2730, 84026), (5460, 42013)]