31103659340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{39313}}^1$

素因数の和:39531

約数の個数: 96

約数和(自身を含む): 74897887680

約数和(自身を除く): 43794228340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 179, 221, 260, 340, 358, 442, 716, 884, 895, 1105, 1790, 2210, 2327, 3043, 3580, 4420, 4654, 6086, 9308, 11635, 12172, 15215, 23270, 30430, 39313, 39559, 46540, 60860, 78626, 79118, 157252, 158236, 196565, 197795, 393130, 395590, 511069, 668321, 786260, 791180, 1022138, 1336642, 2044276, 2555345, 2673284, 3341605, 5110690, 6683210, 7037027, 8688173, 10221380, 13366420, 14074054, 17376346, 28148108, 34752692, 35185135, 43440865, 70370270, 86881730, 91481351, 119629459, 140740540, 173763460, 182962702, 239258918, 365925404, 457406755, 478517836, 598147295, 914813510, 1196294590, 1555182967, 1829627020, 2392589180, 3110365934, 6220731868, 7775914835, 15551829670, 31103659340]

約数ペア:

[(1, 31103659340), (2, 15551829670), (4, 7775914835), (5, 6220731868), (10, 3110365934), (13, 2392589180), (17, 1829627020), (20, 1555182967), (26, 1196294590), (34, 914813510), (52, 598147295), (65, 478517836), (68, 457406755), (85, 365925404), (130, 239258918), (170, 182962702), (179, 173763460), (221, 140740540), (260, 119629459), (340, 91481351), (358, 86881730), (442, 70370270), (716, 43440865), (884, 35185135), (895, 34752692), (1105, 28148108), (1790, 17376346), (2210, 14074054), (2327, 13366420), (3043, 10221380), (3580, 8688173), (4420, 7037027), (4654, 6683210), (6086, 5110690), (9308, 3341605), (11635, 2673284), (12172, 2555345), (15215, 2044276), (23270, 1336642), (30430, 1022138), (39313, 791180), (39559, 786260), (46540, 668321), (60860, 511069), (78626, 395590), (79118, 393130), (157252, 197795), (158236, 196565)]