193711830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3911}}^1$

素因数の和:4061

約数の個数: 64

約数和(自身を含む): 504741888

約数和(自身を除く): 311030058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 3911, 4953, 7822, 8255, 9906, 11733, 16510, 19555, 23466, 24765, 39110, 49530, 50843, 58665, 101686, 117330, 152529, 254215, 305058, 496697, 508430, 762645, 993394, 1490091, 1525290, 2483485, 2980182, 4966970, 6457061, 7450455, 12914122, 14900910, 19371183, 32285305, 38742366, 64570610, 96855915, 193711830]

約数ペア:

[(1, 193711830), (2, 96855915), (3, 64570610), (5, 38742366), (6, 32285305), (10, 19371183), (13, 14900910), (15, 12914122), (26, 7450455), (30, 6457061), (39, 4966970), (65, 2980182), (78, 2483485), (127, 1525290), (130, 1490091), (195, 993394), (254, 762645), (381, 508430), (390, 496697), (635, 305058), (762, 254215), (1270, 152529), (1651, 117330), (1905, 101686), (3302, 58665), (3810, 50843), (3911, 49530), (4953, 39110), (7822, 24765), (8255, 23466), (9906, 19555), (11733, 16510)]