198683030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7101

約数の個数: 64

約数和(自身を含む): 454422528

約数和(自身を除く): 255739498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 7043, 14086, 14105, 28210, 35215, 49301, 70430, 91559, 98602, 183118, 218333, 246505, 436666, 457795, 493010, 640913, 915590, 1091665, 1281826, 1528331, 2183330, 2838329, 3056662, 3204565, 5676658, 6409130, 7641655, 14191645, 15283310, 19868303, 28383290, 39736606, 99341515, 198683030]

約数ペア:

[(1, 198683030), (2, 99341515), (5, 39736606), (7, 28383290), (10, 19868303), (13, 15283310), (14, 14191645), (26, 7641655), (31, 6409130), (35, 5676658), (62, 3204565), (65, 3056662), (70, 2838329), (91, 2183330), (130, 1528331), (155, 1281826), (182, 1091665), (217, 915590), (310, 640913), (403, 493010), (434, 457795), (455, 436666), (806, 246505), (910, 218333), (1085, 183118), (2015, 98602), (2170, 91559), (2821, 70430), (4030, 49301), (5642, 35215), (7043, 28210), (14086, 14105)]