11647890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 33561216

約数和(自身を除く): 21913326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 331, 345, 391, 414, 510, 662, 690, 765, 782, 993, 1035, 1173, 1530, 1655, 1955, 1986, 2070, 2346, 2979, 3310, 3519, 3910, 4965, 5627, 5865, 5958, 7038, 7613, 9930, 11254, 11730, 14895, 15226, 16881, 17595, 22839, 28135, 29790, 33762, 35190, 38065, 45678, 50643, 56270, 68517, 76130, 84405, 101286, 114195, 129421, 137034, 168810, 228390, 253215, 258842, 342585, 388263, 506430, 647105, 685170, 776526, 1164789, 1294210, 1941315, 2329578, 3882630, 5823945, 11647890]

約数ペア:

[(1, 11647890), (2, 5823945), (3, 3882630), (5, 2329578), (6, 1941315), (9, 1294210), (10, 1164789), (15, 776526), (17, 685170), (18, 647105), (23, 506430), (30, 388263), (34, 342585), (45, 258842), (46, 253215), (51, 228390), (69, 168810), (85, 137034), (90, 129421), (102, 114195), (115, 101286), (138, 84405), (153, 76130), (170, 68517), (207, 56270), (230, 50643), (255, 45678), (306, 38065), (331, 35190), (345, 33762), (391, 29790), (414, 28135), (510, 22839), (662, 17595), (690, 16881), (765, 15226), (782, 14895), (993, 11730), (1035, 11254), (1173, 9930), (1530, 7613), (1655, 7038), (1955, 5958), (1986, 5865), (2070, 5627), (2346, 4965), (2979, 3910), (3310, 3519)]