15308730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 42897600

約数和(自身を除く): 27588870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 59, 62, 90, 93, 118, 135, 155, 177, 186, 270, 279, 295, 310, 354, 465, 531, 558, 590, 837, 885, 930, 961, 1062, 1395, 1593, 1674, 1770, 1829, 1922, 2655, 2790, 2883, 3186, 3658, 4185, 4805, 5310, 5487, 5766, 7965, 8370, 8649, 9145, 9610, 10974, 14415, 15930, 16461, 17298, 18290, 25947, 27435, 28830, 32922, 43245, 49383, 51894, 54870, 56699, 82305, 86490, 98766, 113398, 129735, 164610, 170097, 246915, 259470, 283495, 340194, 493830, 510291, 566990, 850485, 1020582, 1530873, 1700970, 2551455, 3061746, 5102910, 7654365, 15308730]

約数ペア:

[(1, 15308730), (2, 7654365), (3, 5102910), (5, 3061746), (6, 2551455), (9, 1700970), (10, 1530873), (15, 1020582), (18, 850485), (27, 566990), (30, 510291), (31, 493830), (45, 340194), (54, 283495), (59, 259470), (62, 246915), (90, 170097), (93, 164610), (118, 129735), (135, 113398), (155, 98766), (177, 86490), (186, 82305), (270, 56699), (279, 54870), (295, 51894), (310, 49383), (354, 43245), (465, 32922), (531, 28830), (558, 27435), (590, 25947), (837, 18290), (885, 17298), (930, 16461), (961, 15930), (1062, 14415), (1395, 10974), (1593, 9610), (1674, 9145), (1770, 8649), (1829, 8370), (1922, 7965), (2655, 5766), (2790, 5487), (2883, 5310), (3186, 4805), (3658, 4185)]