145895190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40867}}^1$

素因数の和:40901

約数の個数: 64

約数和(自身を含む): 423719424

約数和(自身を除く): 277824234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 40867, 81734, 122601, 204335, 245202, 286069, 408670, 572138, 613005, 694739, 858207, 1226010, 1389478, 1430345, 1716414, 2084217, 2860690, 3473695, 4168434, 4291035, 4863173, 6947390, 8582070, 9726346, 10421085, 14589519, 20842170, 24315865, 29179038, 48631730, 72947595, 145895190]

約数ペア:

[(1, 145895190), (2, 72947595), (3, 48631730), (5, 29179038), (6, 24315865), (7, 20842170), (10, 14589519), (14, 10421085), (15, 9726346), (17, 8582070), (21, 6947390), (30, 4863173), (34, 4291035), (35, 4168434), (42, 3473695), (51, 2860690), (70, 2084217), (85, 1716414), (102, 1430345), (105, 1389478), (119, 1226010), (170, 858207), (210, 694739), (238, 613005), (255, 572138), (357, 408670), (510, 286069), (595, 245202), (714, 204335), (1190, 122601), (1785, 81734), (3570, 40867)]