187420110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 468025344

約数和(自身を除く): 280605234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 465, 685, 822, 930, 1370, 1471, 2055, 2942, 4110, 4247, 4413, 7355, 8494, 8826, 12741, 14710, 21235, 22065, 25482, 42470, 44130, 45601, 63705, 91202, 127410, 136803, 201527, 228005, 273606, 403054, 456010, 604581, 684015, 1007635, 1209162, 1368030, 2015270, 3022905, 6045810, 6247337, 12494674, 18742011, 31236685, 37484022, 62473370, 93710055, 187420110]

約数ペア:

[(1, 187420110), (2, 93710055), (3, 62473370), (5, 37484022), (6, 31236685), (10, 18742011), (15, 12494674), (30, 6247337), (31, 6045810), (62, 3022905), (93, 2015270), (137, 1368030), (155, 1209162), (186, 1007635), (274, 684015), (310, 604581), (411, 456010), (465, 403054), (685, 273606), (822, 228005), (930, 201527), (1370, 136803), (1471, 127410), (2055, 91202), (2942, 63705), (4110, 45601), (4247, 44130), (4413, 42470), (7355, 25482), (8494, 22065), (8826, 21235), (12741, 14710)]