172357830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 466652160

約数和(自身を除く): 294294330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 163, 186, 279, 310, 326, 379, 465, 489, 558, 758, 815, 930, 978, 1137, 1395, 1467, 1630, 1895, 2274, 2445, 2790, 2934, 3411, 3790, 4890, 5053, 5685, 6822, 7335, 10106, 11370, 11749, 14670, 15159, 17055, 23498, 25265, 30318, 34110, 35247, 45477, 50530, 58745, 61777, 70494, 75795, 90954, 105741, 117490, 123554, 151590, 176235, 185331, 211482, 227385, 308885, 352470, 370662, 454770, 528705, 555993, 617770, 926655, 1057410, 1111986, 1853310, 1915087, 2779965, 3830174, 5559930, 5745261, 9575435, 11490522, 17235783, 19150870, 28726305, 34471566, 57452610, 86178915, 172357830]

約数ペア:

[(1, 172357830), (2, 86178915), (3, 57452610), (5, 34471566), (6, 28726305), (9, 19150870), (10, 17235783), (15, 11490522), (18, 9575435), (30, 5745261), (31, 5559930), (45, 3830174), (62, 2779965), (90, 1915087), (93, 1853310), (155, 1111986), (163, 1057410), (186, 926655), (279, 617770), (310, 555993), (326, 528705), (379, 454770), (465, 370662), (489, 352470), (558, 308885), (758, 227385), (815, 211482), (930, 185331), (978, 176235), (1137, 151590), (1395, 123554), (1467, 117490), (1630, 105741), (1895, 90954), (2274, 75795), (2445, 70494), (2790, 61777), (2934, 58745), (3411, 50530), (3790, 45477), (4890, 35247), (5053, 34110), (5685, 30318), (6822, 25265), (7335, 23498), (10106, 17055), (11370, 15159), (11749, 14670)]