90372870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3934

約数の個数: 96

約数和(自身を含む): 275865408

約数和(自身を除く): 185492538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3877, 3885, 4662, 7754, 7770, 11631, 11655, 19385, 23262, 23310, 27139, 34893, 38770, 54278, 58155, 69786, 81417, 116310, 135695, 143449, 162834, 174465, 244251, 271390, 286898, 348930, 407085, 430347, 488502, 717245, 814170, 860694, 1004143, 1221255, 1291041, 1434490, 2008286, 2151735, 2442510, 2582082, 3012429, 4303470, 5020715, 6024858, 6455205, 9037287, 10041430, 12910410, 15062145, 18074574, 30124290, 45186435, 90372870]

約数ペア:

[(1, 90372870), (2, 45186435), (3, 30124290), (5, 18074574), (6, 15062145), (7, 12910410), (9, 10041430), (10, 9037287), (14, 6455205), (15, 6024858), (18, 5020715), (21, 4303470), (30, 3012429), (35, 2582082), (37, 2442510), (42, 2151735), (45, 2008286), (63, 1434490), (70, 1291041), (74, 1221255), (90, 1004143), (105, 860694), (111, 814170), (126, 717245), (185, 488502), (210, 430347), (222, 407085), (259, 348930), (315, 286898), (333, 271390), (370, 244251), (518, 174465), (555, 162834), (630, 143449), (666, 135695), (777, 116310), (1110, 81417), (1295, 69786), (1554, 58155), (1665, 54278), (2331, 38770), (2590, 34893), (3330, 27139), (3877, 23310), (3885, 23262), (4662, 19385), (7754, 11655), (7770, 11631)]