7354230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 19293120

約数和(自身を除く): 11938890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 173, 195, 218, 327, 346, 390, 519, 545, 654, 865, 1038, 1090, 1417, 1635, 1730, 2249, 2595, 2834, 3270, 4251, 4498, 5190, 6747, 7085, 8502, 11245, 13494, 14170, 18857, 21255, 22490, 33735, 37714, 42510, 56571, 67470, 94285, 113142, 188570, 245141, 282855, 490282, 565710, 735423, 1225705, 1470846, 2451410, 3677115, 7354230]

約数ペア:

[(1, 7354230), (2, 3677115), (3, 2451410), (5, 1470846), (6, 1225705), (10, 735423), (13, 565710), (15, 490282), (26, 282855), (30, 245141), (39, 188570), (65, 113142), (78, 94285), (109, 67470), (130, 56571), (173, 42510), (195, 37714), (218, 33735), (327, 22490), (346, 21255), (390, 18857), (519, 14170), (545, 13494), (654, 11245), (865, 8502), (1038, 7085), (1090, 6747), (1417, 5190), (1635, 4498), (1730, 4251), (2249, 3270), (2595, 2834)]