162785340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29173}}^1$

素因数の和:29219

約数の個数: 72

約数和(自身を含む): 509728128

約数和(自身を除く): 346942788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 29173, 58346, 87519, 116692, 145865, 175038, 262557, 291730, 350076, 437595, 525114, 583460, 875190, 904363, 1050228, 1312785, 1750380, 1808726, 2625570, 2713089, 3617452, 4521815, 5251140, 5426178, 8139267, 9043630, 10852356, 13565445, 16278534, 18087260, 27130890, 32557068, 40696335, 54261780, 81392670, 162785340]

約数ペア:

[(1, 162785340), (2, 81392670), (3, 54261780), (4, 40696335), (5, 32557068), (6, 27130890), (9, 18087260), (10, 16278534), (12, 13565445), (15, 10852356), (18, 9043630), (20, 8139267), (30, 5426178), (31, 5251140), (36, 4521815), (45, 3617452), (60, 2713089), (62, 2625570), (90, 1808726), (93, 1750380), (124, 1312785), (155, 1050228), (180, 904363), (186, 875190), (279, 583460), (310, 525114), (372, 437595), (465, 350076), (558, 291730), (620, 262557), (930, 175038), (1116, 145865), (1395, 116692), (1860, 87519), (2790, 58346), (5580, 29173)]