84841730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 167636736

約数和(自身を除く): 82795006

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 947, 1054, 1445, 1894, 2635, 2890, 4735, 5270, 8959, 9470, 16099, 17918, 29357, 32198, 44795, 58714, 80495, 89590, 146785, 160990, 273683, 293570, 499069, 547366, 998138, 1368415, 2495345, 2736830, 4990690, 8484173, 16968346, 42420865, 84841730]

約数ペア:

[(1, 84841730), (2, 42420865), (5, 16968346), (10, 8484173), (17, 4990690), (31, 2736830), (34, 2495345), (62, 1368415), (85, 998138), (155, 547366), (170, 499069), (289, 293570), (310, 273683), (527, 160990), (578, 146785), (947, 89590), (1054, 80495), (1445, 58714), (1894, 44795), (2635, 32198), (2890, 29357), (4735, 17918), (5270, 16099), (8959, 9470)]