425956290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1699}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 1047254400

約数和(自身を除く): 621298110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 137, 183, 274, 305, 366, 411, 610, 685, 822, 915, 1370, 1699, 1830, 2055, 3398, 4110, 5097, 8357, 8495, 10194, 16714, 16990, 25071, 25485, 41785, 50142, 50970, 83570, 103639, 125355, 207278, 232763, 250710, 310917, 465526, 518195, 621834, 698289, 1036390, 1163815, 1396578, 1554585, 2327630, 3109170, 3491445, 6982890, 14198543, 28397086, 42595629, 70992715, 85191258, 141985430, 212978145, 425956290]

約数ペア:

[(1, 425956290), (2, 212978145), (3, 141985430), (5, 85191258), (6, 70992715), (10, 42595629), (15, 28397086), (30, 14198543), (61, 6982890), (122, 3491445), (137, 3109170), (183, 2327630), (274, 1554585), (305, 1396578), (366, 1163815), (411, 1036390), (610, 698289), (685, 621834), (822, 518195), (915, 465526), (1370, 310917), (1699, 250710), (1830, 232763), (2055, 207278), (3398, 125355), (4110, 103639), (5097, 83570), (8357, 50970), (8495, 50142), (10194, 41785), (16714, 25485), (16990, 25071)]