43002890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 98496000

約数和(自身を除く): 55493110

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 49, 62, 70, 95, 98, 133, 149, 155, 190, 217, 245, 266, 298, 310, 434, 490, 589, 665, 745, 931, 1043, 1085, 1178, 1330, 1490, 1519, 1862, 2086, 2170, 2831, 2945, 3038, 4123, 4619, 4655, 5215, 5662, 5890, 7301, 7595, 8246, 9238, 9310, 10430, 14155, 14602, 15190, 19817, 20615, 23095, 28310, 28861, 32333, 36505, 39634, 41230, 46190, 57722, 64666, 73010, 87761, 99085, 138719, 144305, 161665, 175522, 198170, 226331, 277438, 288610, 323330, 438805, 452662, 614327, 693595, 877610, 1131655, 1228654, 1387190, 2263310, 3071635, 4300289, 6143270, 8600578, 21501445, 43002890]

約数ペア:

[(1, 43002890), (2, 21501445), (5, 8600578), (7, 6143270), (10, 4300289), (14, 3071635), (19, 2263310), (31, 1387190), (35, 1228654), (38, 1131655), (49, 877610), (62, 693595), (70, 614327), (95, 452662), (98, 438805), (133, 323330), (149, 288610), (155, 277438), (190, 226331), (217, 198170), (245, 175522), (266, 161665), (298, 144305), (310, 138719), (434, 99085), (490, 87761), (589, 73010), (665, 64666), (745, 57722), (931, 46190), (1043, 41230), (1085, 39634), (1178, 36505), (1330, 32333), (1490, 28861), (1519, 28310), (1862, 23095), (2086, 20615), (2170, 19817), (2831, 15190), (2945, 14602), (3038, 14155), (4123, 10430), (4619, 9310), (4655, 9238), (5215, 8246), (5662, 7595), (5890, 7301)]