16762260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 49230720

約数和(自身を除く): 32468460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 89, 129, 146, 172, 178, 215, 219, 258, 267, 292, 356, 365, 430, 438, 445, 516, 534, 645, 730, 860, 876, 890, 1068, 1095, 1290, 1335, 1460, 1780, 2190, 2580, 2670, 3139, 3827, 4380, 5340, 6278, 6497, 7654, 9417, 11481, 12556, 12994, 15308, 15695, 18834, 19135, 19491, 22962, 25988, 31390, 32485, 37668, 38270, 38982, 45924, 47085, 57405, 62780, 64970, 76540, 77964, 94170, 97455, 114810, 129940, 188340, 194910, 229620, 279371, 389820, 558742, 838113, 1117484, 1396855, 1676226, 2793710, 3352452, 4190565, 5587420, 8381130, 16762260]

約数ペア:

[(1, 16762260), (2, 8381130), (3, 5587420), (4, 4190565), (5, 3352452), (6, 2793710), (10, 1676226), (12, 1396855), (15, 1117484), (20, 838113), (30, 558742), (43, 389820), (60, 279371), (73, 229620), (86, 194910), (89, 188340), (129, 129940), (146, 114810), (172, 97455), (178, 94170), (215, 77964), (219, 76540), (258, 64970), (267, 62780), (292, 57405), (356, 47085), (365, 45924), (430, 38982), (438, 38270), (445, 37668), (516, 32485), (534, 31390), (645, 25988), (730, 22962), (860, 19491), (876, 19135), (890, 18834), (1068, 15695), (1095, 15308), (1290, 12994), (1335, 12556), (1460, 11481), (1780, 9417), (2190, 7654), (2580, 6497), (2670, 6278), (3139, 5340), (3827, 4380)]