153920430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2063}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 400870080

約数和(自身を除く): 246949650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 829, 1658, 2063, 2487, 4126, 4145, 4974, 6189, 7461, 8290, 10315, 12378, 12435, 14922, 18567, 20630, 24870, 30945, 37134, 37305, 61890, 74610, 92835, 185670, 1710227, 3420454, 5130681, 8551135, 10261362, 15392043, 17102270, 25653405, 30784086, 51306810, 76960215, 153920430]

約数ペア:

[(1, 153920430), (2, 76960215), (3, 51306810), (5, 30784086), (6, 25653405), (9, 17102270), (10, 15392043), (15, 10261362), (18, 8551135), (30, 5130681), (45, 3420454), (90, 1710227), (829, 185670), (1658, 92835), (2063, 74610), (2487, 61890), (4126, 37305), (4145, 37134), (4974, 30945), (6189, 24870), (7461, 20630), (8290, 18567), (10315, 14922), (12378, 12435)]