2635490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 5927040

約数和(自身を除く): 3291550

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 97, 110, 130, 143, 190, 194, 209, 247, 286, 418, 485, 494, 715, 970, 1045, 1067, 1235, 1261, 1430, 1843, 2090, 2134, 2470, 2522, 2717, 3686, 5335, 5434, 6305, 9215, 10670, 12610, 13585, 13871, 18430, 20273, 23959, 27170, 27742, 40546, 47918, 69355, 101365, 119795, 138710, 202730, 239590, 263549, 527098, 1317745, 2635490]

約数ペア:

[(1, 2635490), (2, 1317745), (5, 527098), (10, 263549), (11, 239590), (13, 202730), (19, 138710), (22, 119795), (26, 101365), (38, 69355), (55, 47918), (65, 40546), (95, 27742), (97, 27170), (110, 23959), (130, 20273), (143, 18430), (190, 13871), (194, 13585), (209, 12610), (247, 10670), (286, 9215), (418, 6305), (485, 5434), (494, 5335), (715, 3686), (970, 2717), (1045, 2522), (1067, 2470), (1235, 2134), (1261, 2090), (1430, 1843)]