30029220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 100809072

約数和(自身を除く): 70779852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 313, 369, 390, 410, 468, 492, 533, 585, 615, 626, 738, 780, 820, 939, 1066, 1170, 1230, 1252, 1476, 1565, 1599, 1845, 1878, 2132, 2340, 2460, 2665, 2817, 3130, 3198, 3690, 3756, 4069, 4695, 4797, 5330, 5634, 6260, 6396, 7380, 7995, 8138, 9390, 9594, 10660, 11268, 12207, 12833, 14085, 15990, 16276, 18780, 19188, 20345, 23985, 24414, 25666, 28170, 31980, 36621, 38499, 40690, 47970, 48828, 51332, 56340, 61035, 64165, 73242, 76998, 81380, 95940, 115497, 122070, 128330, 146484, 153996, 166829, 183105, 192495, 230994, 244140, 256660, 333658, 366210, 384990, 461988, 500487, 577485, 667316, 732420, 769980, 834145, 1000974, 1154970, 1501461, 1668290, 2001948, 2309940, 2502435, 3002922, 3336580, 5004870, 6005844, 7507305, 10009740, 15014610, 30029220]

約数ペア:

[(1, 30029220), (2, 15014610), (3, 10009740), (4, 7507305), (5, 6005844), (6, 5004870), (9, 3336580), (10, 3002922), (12, 2502435), (13, 2309940), (15, 2001948), (18, 1668290), (20, 1501461), (26, 1154970), (30, 1000974), (36, 834145), (39, 769980), (41, 732420), (45, 667316), (52, 577485), (60, 500487), (65, 461988), (78, 384990), (82, 366210), (90, 333658), (117, 256660), (123, 244140), (130, 230994), (156, 192495), (164, 183105), (180, 166829), (195, 153996), (205, 146484), (234, 128330), (246, 122070), (260, 115497), (313, 95940), (369, 81380), (390, 76998), (410, 73242), (468, 64165), (492, 61035), (533, 56340), (585, 51332), (615, 48828), (626, 47970), (738, 40690), (780, 38499), (820, 36621), (939, 31980), (1066, 28170), (1170, 25666), (1230, 24414), (1252, 23985), (1476, 20345), (1565, 19188), (1599, 18780), (1845, 16276), (1878, 15990), (2132, 14085), (2340, 12833), (2460, 12207), (2665, 11268), (2817, 10660), (3130, 9594), (3198, 9390), (3690, 8138), (3756, 7995), (4069, 7380), (4695, 6396), (4797, 6260), (5330, 5634)]