30904065

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 28193535

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 111, 115, 135, 185, 207, 269, 333, 345, 555, 621, 807, 851, 999, 1035, 1345, 1665, 2421, 2553, 3105, 4035, 4255, 4995, 6187, 7263, 7659, 9953, 12105, 12765, 18561, 22977, 29859, 30935, 36315, 38295, 49765, 55683, 89577, 92805, 114885, 149295, 167049, 228919, 268731, 278415, 447885, 686757, 835245, 1144595, 1343655, 2060271, 3433785, 6180813, 10301355, 30904065]

約数ペア:

[(1, 30904065), (3, 10301355), (5, 6180813), (9, 3433785), (15, 2060271), (23, 1343655), (27, 1144595), (37, 835245), (45, 686757), (69, 447885), (111, 278415), (115, 268731), (135, 228919), (185, 167049), (207, 149295), (269, 114885), (333, 92805), (345, 89577), (555, 55683), (621, 49765), (807, 38295), (851, 36315), (999, 30935), (1035, 29859), (1345, 22977), (1665, 18561), (2421, 12765), (2553, 12105), (3105, 9953), (4035, 7659), (4255, 7263), (4995, 6187)]