139684770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 398534400

約数和(自身を除く): 258849630

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, 171, 190, 219, 270, 285, 342, 365, 373, 438, 513, 570, 657, 730, 746, 855, 1026, 1095, 1119, 1314, 1387, 1710, 1865, 1971, 2190, 2238, 2565, 2774, 3285, 3357, 3730, 3942, 4161, 5130, 5595, 6570, 6714, 6935, 7087, 8322, 9855, 10071, 11190, 12483, 13870, 14174, 16785, 19710, 20142, 20805, 21261, 24966, 27229, 33570, 35435, 37449, 41610, 42522, 50355, 54458, 62415, 63783, 70870, 74898, 81687, 100710, 106305, 124830, 127566, 136145, 163374, 187245, 191349, 212610, 245061, 272290, 318915, 374490, 382698, 408435, 490122, 517351, 637830, 735183, 816870, 956745, 1034702, 1225305, 1470366, 1552053, 1913490, 2450610, 2586755, 3104106, 3675915, 4656159, 5173510, 7351830, 7760265, 9312318, 13968477, 15520530, 23280795, 27936954, 46561590, 69842385, 139684770]

約数ペア:

[(1, 139684770), (2, 69842385), (3, 46561590), (5, 27936954), (6, 23280795), (9, 15520530), (10, 13968477), (15, 9312318), (18, 7760265), (19, 7351830), (27, 5173510), (30, 4656159), (38, 3675915), (45, 3104106), (54, 2586755), (57, 2450610), (73, 1913490), (90, 1552053), (95, 1470366), (114, 1225305), (135, 1034702), (146, 956745), (171, 816870), (190, 735183), (219, 637830), (270, 517351), (285, 490122), (342, 408435), (365, 382698), (373, 374490), (438, 318915), (513, 272290), (570, 245061), (657, 212610), (730, 191349), (746, 187245), (855, 163374), (1026, 136145), (1095, 127566), (1119, 124830), (1314, 106305), (1387, 100710), (1710, 81687), (1865, 74898), (1971, 70870), (2190, 63783), (2238, 62415), (2565, 54458), (2774, 50355), (3285, 42522), (3357, 41610), (3730, 37449), (3942, 35435), (4161, 33570), (5130, 27229), (5595, 24966), (6570, 21261), (6714, 20805), (6935, 20142), (7087, 19710), (8322, 16785), (9855, 14174), (10071, 13870), (11190, 12483)]