302590990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:6013

約数の個数: 64

約数和(自身を含む): 648176256

約数和(自身を除く): 345585266

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 5953, 10166, 11906, 25415, 29765, 50830, 59530, 77389, 101201, 136919, 154778, 202402, 273838, 386945, 506005, 684595, 773890, 1012010, 1315613, 1369190, 1779947, 2327623, 2631226, 3559894, 4655246, 6578065, 8899735, 11638115, 13156130, 17799470, 23276230, 30259099, 60518198, 151295495, 302590990]

約数ペア:

[(1, 302590990), (2, 151295495), (5, 60518198), (10, 30259099), (13, 23276230), (17, 17799470), (23, 13156130), (26, 11638115), (34, 8899735), (46, 6578065), (65, 4655246), (85, 3559894), (115, 2631226), (130, 2327623), (170, 1779947), (221, 1369190), (230, 1315613), (299, 1012010), (391, 773890), (442, 684595), (598, 506005), (782, 386945), (1105, 273838), (1495, 202402), (1955, 154778), (2210, 136919), (2990, 101201), (3910, 77389), (5083, 59530), (5953, 50830), (10166, 29765), (11906, 25415)]