102108210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 251942400

約数和(自身を除く): 149834190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 265, 298, 318, 431, 447, 530, 745, 795, 862, 894, 1293, 1490, 1590, 2155, 2235, 2586, 4310, 4470, 6465, 7897, 12930, 15794, 22843, 23691, 39485, 45686, 47382, 64219, 68529, 78970, 114215, 118455, 128438, 137058, 192657, 228430, 236910, 321095, 342645, 385314, 642190, 685290, 963285, 1926570, 3403607, 6807214, 10210821, 17018035, 20421642, 34036070, 51054105, 102108210]

約数ペア:

[(1, 102108210), (2, 51054105), (3, 34036070), (5, 20421642), (6, 17018035), (10, 10210821), (15, 6807214), (30, 3403607), (53, 1926570), (106, 963285), (149, 685290), (159, 642190), (265, 385314), (298, 342645), (318, 321095), (431, 236910), (447, 228430), (530, 192657), (745, 137058), (795, 128438), (862, 118455), (894, 114215), (1293, 78970), (1490, 68529), (1590, 64219), (2155, 47382), (2235, 45686), (2586, 39485), (4310, 23691), (4470, 22843), (6465, 15794), (7897, 12930)]