73417770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 199165824

約数和(自身を除く): 125748054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 183, 215, 258, 305, 311, 366, 387, 430, 549, 610, 622, 645, 774, 915, 933, 1098, 1290, 1555, 1830, 1866, 1935, 2623, 2745, 2799, 3110, 3870, 4665, 5246, 5490, 5598, 7869, 9330, 13115, 13373, 13995, 15738, 18971, 23607, 26230, 26746, 27990, 37942, 39345, 40119, 47214, 56913, 66865, 78690, 80238, 94855, 113826, 118035, 120357, 133730, 170739, 189710, 200595, 236070, 240714, 284565, 341478, 401190, 569130, 601785, 815753, 853695, 1203570, 1631506, 1707390, 2447259, 4078765, 4894518, 7341777, 8157530, 12236295, 14683554, 24472590, 36708885, 73417770]

約数ペア:

[(1, 73417770), (2, 36708885), (3, 24472590), (5, 14683554), (6, 12236295), (9, 8157530), (10, 7341777), (15, 4894518), (18, 4078765), (30, 2447259), (43, 1707390), (45, 1631506), (61, 1203570), (86, 853695), (90, 815753), (122, 601785), (129, 569130), (183, 401190), (215, 341478), (258, 284565), (305, 240714), (311, 236070), (366, 200595), (387, 189710), (430, 170739), (549, 133730), (610, 120357), (622, 118035), (645, 113826), (774, 94855), (915, 80238), (933, 78690), (1098, 66865), (1290, 56913), (1555, 47214), (1830, 40119), (1866, 39345), (1935, 37942), (2623, 27990), (2745, 26746), (2799, 26230), (3110, 23607), (3870, 18971), (4665, 15738), (5246, 13995), (5490, 13373), (5598, 13115), (7869, 9330)]