74315670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 147766890

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1019, 1105, 1122, 1326, 1430, 1870, 2038, 2145, 2210, 2431, 2805, 3057, 3315, 4290, 4862, 5095, 5610, 6114, 6630, 7293, 10190, 11209, 12155, 13247, 14586, 15285, 17323, 22418, 24310, 26494, 30570, 33627, 34646, 36465, 39741, 51969, 56045, 66235, 67254, 72930, 79482, 86615, 103938, 112090, 132470, 145717, 168135, 173230, 190553, 198705, 225199, 259845, 291434, 336270, 381106, 397410, 437151, 450398, 519690, 571659, 675597, 728585, 874302, 952765, 1125995, 1143318, 1351194, 1457170, 1905530, 2185755, 2251990, 2477189, 2858295, 3377985, 4371510, 4954378, 5716590, 6755970, 7431567, 12385945, 14863134, 24771890, 37157835, 74315670]

約数ペア:

[(1, 74315670), (2, 37157835), (3, 24771890), (5, 14863134), (6, 12385945), (10, 7431567), (11, 6755970), (13, 5716590), (15, 4954378), (17, 4371510), (22, 3377985), (26, 2858295), (30, 2477189), (33, 2251990), (34, 2185755), (39, 1905530), (51, 1457170), (55, 1351194), (65, 1143318), (66, 1125995), (78, 952765), (85, 874302), (102, 728585), (110, 675597), (130, 571659), (143, 519690), (165, 450398), (170, 437151), (187, 397410), (195, 381106), (221, 336270), (255, 291434), (286, 259845), (330, 225199), (374, 198705), (390, 190553), (429, 173230), (442, 168135), (510, 145717), (561, 132470), (663, 112090), (715, 103938), (858, 86615), (935, 79482), (1019, 72930), (1105, 67254), (1122, 66235), (1326, 56045), (1430, 51969), (1870, 39741), (2038, 36465), (2145, 34646), (2210, 33627), (2431, 30570), (2805, 26494), (3057, 24310), (3315, 22418), (4290, 17323), (4862, 15285), (5095, 14586), (5610, 13247), (6114, 12155), (6630, 11209), (7293, 10190)]