9998730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 30326400

約数和(自身を除く): 20327670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 269, 295, 315, 354, 413, 531, 538, 590, 630, 807, 826, 885, 1062, 1239, 1345, 1614, 1770, 1883, 2065, 2421, 2478, 2655, 2690, 3717, 3766, 4035, 4130, 4842, 5310, 5649, 6195, 7434, 8070, 9415, 11298, 12105, 12390, 15871, 16947, 18585, 18830, 24210, 28245, 31742, 33894, 37170, 47613, 56490, 79355, 84735, 95226, 111097, 142839, 158710, 169470, 222194, 238065, 285678, 333291, 476130, 555485, 666582, 714195, 999873, 1110970, 1428390, 1666455, 1999746, 3332910, 4999365, 9998730]

約数ペア:

[(1, 9998730), (2, 4999365), (3, 3332910), (5, 1999746), (6, 1666455), (7, 1428390), (9, 1110970), (10, 999873), (14, 714195), (15, 666582), (18, 555485), (21, 476130), (30, 333291), (35, 285678), (42, 238065), (45, 222194), (59, 169470), (63, 158710), (70, 142839), (90, 111097), (105, 95226), (118, 84735), (126, 79355), (177, 56490), (210, 47613), (269, 37170), (295, 33894), (315, 31742), (354, 28245), (413, 24210), (531, 18830), (538, 18585), (590, 16947), (630, 15871), (807, 12390), (826, 12105), (885, 11298), (1062, 9415), (1239, 8070), (1345, 7434), (1614, 6195), (1770, 5649), (1883, 5310), (2065, 4842), (2421, 4130), (2478, 4035), (2655, 3766), (2690, 3717)]