61041870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 174758400

約数和(自身を除く): 113716530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 90, 95, 114, 135, 146, 163, 171, 190, 219, 270, 285, 326, 342, 365, 438, 489, 513, 570, 657, 730, 815, 855, 978, 1026, 1095, 1314, 1387, 1467, 1630, 1710, 1971, 2190, 2445, 2565, 2774, 2934, 3097, 3285, 3942, 4161, 4401, 4890, 5130, 6194, 6570, 6935, 7335, 8322, 8802, 9291, 9855, 11899, 12483, 13870, 14670, 15485, 18582, 19710, 20805, 22005, 23798, 24966, 27873, 30970, 35697, 37449, 41610, 44010, 46455, 55746, 59495, 62415, 71394, 74898, 83619, 92910, 107091, 118990, 124830, 139365, 167238, 178485, 187245, 214182, 226081, 278730, 321273, 356970, 374490, 418095, 452162, 535455, 642546, 678243, 836190, 1070910, 1130405, 1356486, 1606365, 2034729, 2260810, 3212730, 3391215, 4069458, 6104187, 6782430, 10173645, 12208374, 20347290, 30520935, 61041870]

約数ペア:

[(1, 61041870), (2, 30520935), (3, 20347290), (5, 12208374), (6, 10173645), (9, 6782430), (10, 6104187), (15, 4069458), (18, 3391215), (19, 3212730), (27, 2260810), (30, 2034729), (38, 1606365), (45, 1356486), (54, 1130405), (57, 1070910), (73, 836190), (90, 678243), (95, 642546), (114, 535455), (135, 452162), (146, 418095), (163, 374490), (171, 356970), (190, 321273), (219, 278730), (270, 226081), (285, 214182), (326, 187245), (342, 178485), (365, 167238), (438, 139365), (489, 124830), (513, 118990), (570, 107091), (657, 92910), (730, 83619), (815, 74898), (855, 71394), (978, 62415), (1026, 59495), (1095, 55746), (1314, 46455), (1387, 44010), (1467, 41610), (1630, 37449), (1710, 35697), (1971, 30970), (2190, 27873), (2445, 24966), (2565, 23798), (2774, 22005), (2934, 20805), (3097, 19710), (3285, 18582), (3942, 15485), (4161, 14670), (4401, 13870), (4890, 12483), (5130, 11899), (6194, 9855), (6570, 9291), (6935, 8802), (7335, 8322)]