84725790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 232906752

約数和(自身を除く): 148180962

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 31, 34, 46, 51, 62, 69, 85, 93, 102, 115, 138, 155, 170, 186, 230, 233, 255, 310, 345, 391, 465, 466, 510, 527, 690, 699, 713, 782, 930, 1054, 1165, 1173, 1398, 1426, 1581, 1955, 2139, 2330, 2346, 2635, 3162, 3495, 3565, 3910, 3961, 4278, 5270, 5359, 5865, 6990, 7130, 7223, 7905, 7922, 10695, 10718, 11730, 11883, 12121, 14446, 15810, 16077, 19805, 21390, 21669, 23766, 24242, 26795, 32154, 36115, 36363, 39610, 43338, 53590, 59415, 60605, 72230, 72726, 80385, 91103, 108345, 118830, 121210, 122791, 160770, 166129, 181815, 182206, 216690, 245582, 273309, 332258, 363630, 368373, 455515, 498387, 546618, 613955, 736746, 830645, 911030, 996774, 1227910, 1366545, 1661290, 1841865, 2491935, 2733090, 2824193, 3683730, 4983870, 5648386, 8472579, 14120965, 16945158, 28241930, 42362895, 84725790]

約数ペア:

[(1, 84725790), (2, 42362895), (3, 28241930), (5, 16945158), (6, 14120965), (10, 8472579), (15, 5648386), (17, 4983870), (23, 3683730), (30, 2824193), (31, 2733090), (34, 2491935), (46, 1841865), (51, 1661290), (62, 1366545), (69, 1227910), (85, 996774), (93, 911030), (102, 830645), (115, 736746), (138, 613955), (155, 546618), (170, 498387), (186, 455515), (230, 368373), (233, 363630), (255, 332258), (310, 273309), (345, 245582), (391, 216690), (465, 182206), (466, 181815), (510, 166129), (527, 160770), (690, 122791), (699, 121210), (713, 118830), (782, 108345), (930, 91103), (1054, 80385), (1165, 72726), (1173, 72230), (1398, 60605), (1426, 59415), (1581, 53590), (1955, 43338), (2139, 39610), (2330, 36363), (2346, 36115), (2635, 32154), (3162, 26795), (3495, 24242), (3565, 23766), (3910, 21669), (3961, 21390), (4278, 19805), (5270, 16077), (5359, 15810), (5865, 14446), (6990, 12121), (7130, 11883), (7223, 11730), (7905, 10718), (7922, 10695)]