243528090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2591}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 632282112

約数和(自身を除く): 388754022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 2591, 3133, 3615, 5182, 6266, 7230, 7773, 9399, 12955, 15546, 15665, 18798, 25910, 31330, 33683, 38865, 46995, 67366, 77730, 93990, 101049, 168415, 202098, 336830, 505245, 624431, 1010490, 1248862, 1873293, 3122155, 3746586, 6244310, 8117603, 9366465, 16235206, 18732930, 24352809, 40588015, 48705618, 81176030, 121764045, 243528090]

約数ペア:

[(1, 243528090), (2, 121764045), (3, 81176030), (5, 48705618), (6, 40588015), (10, 24352809), (13, 18732930), (15, 16235206), (26, 9366465), (30, 8117603), (39, 6244310), (65, 3746586), (78, 3122155), (130, 1873293), (195, 1248862), (241, 1010490), (390, 624431), (482, 505245), (723, 336830), (1205, 202098), (1446, 168415), (2410, 101049), (2591, 93990), (3133, 77730), (3615, 67366), (5182, 46995), (6266, 38865), (7230, 33683), (7773, 31330), (9399, 25910), (12955, 18798), (15546, 15665)]