16260270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 42444864

約数和(自身を除く): 26184594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 241, 346, 390, 482, 519, 723, 865, 1038, 1205, 1446, 1730, 2249, 2410, 2595, 3133, 3615, 4498, 5190, 6266, 6747, 7230, 9399, 11245, 13494, 15665, 18798, 22490, 31330, 33735, 41693, 46995, 67470, 83386, 93990, 125079, 208465, 250158, 416930, 542009, 625395, 1084018, 1250790, 1626027, 2710045, 3252054, 5420090, 8130135, 16260270]

約数ペア:

[(1, 16260270), (2, 8130135), (3, 5420090), (5, 3252054), (6, 2710045), (10, 1626027), (13, 1250790), (15, 1084018), (26, 625395), (30, 542009), (39, 416930), (65, 250158), (78, 208465), (130, 125079), (173, 93990), (195, 83386), (241, 67470), (346, 46995), (390, 41693), (482, 33735), (519, 31330), (723, 22490), (865, 18798), (1038, 15665), (1205, 13494), (1446, 11245), (1730, 9399), (2249, 7230), (2410, 6747), (2595, 6266), (3133, 5190), (3615, 4498)]