84751830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 233895168

約数和(自身を除く): 149143338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 37, 45, 62, 74, 90, 93, 111, 155, 185, 186, 222, 279, 310, 333, 370, 465, 555, 558, 666, 821, 930, 1110, 1147, 1395, 1642, 1665, 2294, 2463, 2790, 3330, 3441, 4105, 4926, 5735, 6882, 7389, 8210, 10323, 11470, 12315, 14778, 17205, 20646, 24630, 25451, 30377, 34410, 36945, 50902, 51615, 60754, 73890, 76353, 91131, 103230, 127255, 151885, 152706, 182262, 229059, 254510, 273393, 303770, 381765, 455655, 458118, 546786, 763530, 911310, 941687, 1145295, 1366965, 1883374, 2290590, 2733930, 2825061, 4708435, 5650122, 8475183, 9416870, 14125305, 16950366, 28250610, 42375915, 84751830]

約数ペア:

[(1, 84751830), (2, 42375915), (3, 28250610), (5, 16950366), (6, 14125305), (9, 9416870), (10, 8475183), (15, 5650122), (18, 4708435), (30, 2825061), (31, 2733930), (37, 2290590), (45, 1883374), (62, 1366965), (74, 1145295), (90, 941687), (93, 911310), (111, 763530), (155, 546786), (185, 458118), (186, 455655), (222, 381765), (279, 303770), (310, 273393), (333, 254510), (370, 229059), (465, 182262), (555, 152706), (558, 151885), (666, 127255), (821, 103230), (930, 91131), (1110, 76353), (1147, 73890), (1395, 60754), (1642, 51615), (1665, 50902), (2294, 36945), (2463, 34410), (2790, 30377), (3330, 25451), (3441, 24630), (4105, 20646), (4926, 17205), (5735, 14778), (6882, 12315), (7389, 11470), (8210, 10323)]