90432930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61519}}^1$

素因数の和:61543

約数の個数: 48

約数和(自身を含む): 252478080

約数和(自身を除く): 162045150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 61519, 123038, 184557, 307595, 369114, 430633, 615190, 861266, 922785, 1291899, 1845570, 2153165, 2583798, 3014431, 4306330, 6028862, 6459495, 9043293, 12918990, 15072155, 18086586, 30144310, 45216465, 90432930]

約数ペア:

[(1, 90432930), (2, 45216465), (3, 30144310), (5, 18086586), (6, 15072155), (7, 12918990), (10, 9043293), (14, 6459495), (15, 6028862), (21, 4306330), (30, 3014431), (35, 2583798), (42, 2153165), (49, 1845570), (70, 1291899), (98, 922785), (105, 861266), (147, 615190), (210, 430633), (245, 369114), (294, 307595), (490, 184557), (735, 123038), (1470, 61519)]