1302030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 3841344

約数和(自身を除く): 2539314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 37, 45, 46, 51, 69, 74, 85, 90, 102, 111, 115, 138, 153, 170, 185, 207, 222, 230, 255, 306, 333, 345, 370, 391, 414, 510, 555, 629, 666, 690, 765, 782, 851, 1035, 1110, 1173, 1258, 1530, 1665, 1702, 1887, 1955, 2070, 2346, 2553, 3145, 3330, 3519, 3774, 3910, 4255, 5106, 5661, 5865, 6290, 7038, 7659, 8510, 9435, 11322, 11730, 12765, 14467, 15318, 17595, 18870, 25530, 28305, 28934, 35190, 38295, 43401, 56610, 72335, 76590, 86802, 130203, 144670, 217005, 260406, 434010, 651015, 1302030]

約数ペア:

[(1, 1302030), (2, 651015), (3, 434010), (5, 260406), (6, 217005), (9, 144670), (10, 130203), (15, 86802), (17, 76590), (18, 72335), (23, 56610), (30, 43401), (34, 38295), (37, 35190), (45, 28934), (46, 28305), (51, 25530), (69, 18870), (74, 17595), (85, 15318), (90, 14467), (102, 12765), (111, 11730), (115, 11322), (138, 9435), (153, 8510), (170, 7659), (185, 7038), (207, 6290), (222, 5865), (230, 5661), (255, 5106), (306, 4255), (333, 3910), (345, 3774), (370, 3519), (391, 3330), (414, 3145), (510, 2553), (555, 2346), (629, 2070), (666, 1955), (690, 1887), (765, 1702), (782, 1665), (851, 1530), (1035, 1258), (1110, 1173)]