274325430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 700213248

約数和(自身を除く): 425887818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 251, 255, 502, 510, 753, 1255, 1506, 2143, 2510, 3765, 4267, 4286, 6429, 7530, 8534, 10715, 12801, 12858, 21335, 21430, 25602, 32145, 36431, 42670, 64005, 64290, 72862, 109293, 128010, 182155, 218586, 364310, 537893, 546465, 1075786, 1092930, 1613679, 2689465, 3227358, 5378930, 8068395, 9144181, 16136790, 18288362, 27432543, 45720905, 54865086, 91441810, 137162715, 274325430]

約数ペア:

[(1, 274325430), (2, 137162715), (3, 91441810), (5, 54865086), (6, 45720905), (10, 27432543), (15, 18288362), (17, 16136790), (30, 9144181), (34, 8068395), (51, 5378930), (85, 3227358), (102, 2689465), (170, 1613679), (251, 1092930), (255, 1075786), (502, 546465), (510, 537893), (753, 364310), (1255, 218586), (1506, 182155), (2143, 128010), (2510, 109293), (3765, 72862), (4267, 64290), (4286, 64005), (6429, 42670), (7530, 36431), (8534, 32145), (10715, 25602), (12801, 21430), (12858, 21335)]