346038420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63377}}^1$

素因数の和:63409

約数の個数: 96

約数和(自身を含む): 1192520448

約数和(自身を除く): 846482028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 63377, 126754, 190131, 253508, 316885, 380262, 443639, 633770, 760524, 823901, 887278, 950655, 1267540, 1330917, 1647802, 1774556, 1901310, 2218195, 2471703, 2661834, 3295604, 3802620, 4119505, 4436390, 4943406, 5323668, 5767307, 6654585, 8239010, 8872780, 9886812, 11534614, 12358515, 13309170, 16478020, 17301921, 23069228, 24717030, 26618340, 28836535, 34603842, 49434060, 57673070, 69207684, 86509605, 115346140, 173019210, 346038420]

約数ペア:

[(1, 346038420), (2, 173019210), (3, 115346140), (4, 86509605), (5, 69207684), (6, 57673070), (7, 49434060), (10, 34603842), (12, 28836535), (13, 26618340), (14, 24717030), (15, 23069228), (20, 17301921), (21, 16478020), (26, 13309170), (28, 12358515), (30, 11534614), (35, 9886812), (39, 8872780), (42, 8239010), (52, 6654585), (60, 5767307), (65, 5323668), (70, 4943406), (78, 4436390), (84, 4119505), (91, 3802620), (105, 3295604), (130, 2661834), (140, 2471703), (156, 2218195), (182, 1901310), (195, 1774556), (210, 1647802), (260, 1330917), (273, 1267540), (364, 950655), (390, 887278), (420, 823901), (455, 760524), (546, 633770), (780, 443639), (910, 380262), (1092, 316885), (1365, 253508), (1820, 190131), (2730, 126754), (5460, 63377)]