196193790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12899}}^1$

素因数の和:12938

約数の個数: 72

約数和(自身を含む): 552403800

約数和(自身を除く): 356210010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 12899, 15210, 25798, 38697, 64495, 77394, 116091, 128990, 167687, 193485, 232182, 335374, 386970, 503061, 580455, 838435, 1006122, 1160910, 1509183, 1676870, 2179931, 2515305, 3018366, 4359862, 5030610, 6539793, 7545915, 10899655, 13079586, 15091830, 19619379, 21799310, 32698965, 39238758, 65397930, 98096895, 196193790]

約数ペア:

[(1, 196193790), (2, 98096895), (3, 65397930), (5, 39238758), (6, 32698965), (9, 21799310), (10, 19619379), (13, 15091830), (15, 13079586), (18, 10899655), (26, 7545915), (30, 6539793), (39, 5030610), (45, 4359862), (65, 3018366), (78, 2515305), (90, 2179931), (117, 1676870), (130, 1509183), (169, 1160910), (195, 1006122), (234, 838435), (338, 580455), (390, 503061), (507, 386970), (585, 335374), (845, 232182), (1014, 193485), (1170, 167687), (1521, 128990), (1690, 116091), (2535, 77394), (3042, 64495), (5070, 38697), (7605, 25798), (12899, 15210)]