172390710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 441070272

約数和(自身を除く): 268679562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 942, 1570, 2153, 2355, 2669, 4306, 4710, 5338, 6459, 8007, 10765, 12918, 13345, 16014, 21530, 26690, 32295, 36601, 40035, 64590, 73202, 80070, 109803, 183005, 219606, 338021, 366010, 549015, 676042, 1014063, 1098030, 1690105, 2028126, 3380210, 5070315, 5746357, 10140630, 11492714, 17239071, 28731785, 34478142, 57463570, 86195355, 172390710]

約数ペア:

[(1, 172390710), (2, 86195355), (3, 57463570), (5, 34478142), (6, 28731785), (10, 17239071), (15, 11492714), (17, 10140630), (30, 5746357), (34, 5070315), (51, 3380210), (85, 2028126), (102, 1690105), (157, 1098030), (170, 1014063), (255, 676042), (314, 549015), (471, 366010), (510, 338021), (785, 219606), (942, 183005), (1570, 109803), (2153, 80070), (2355, 73202), (2669, 64590), (4306, 40035), (4710, 36601), (5338, 32295), (6459, 26690), (8007, 21530), (10765, 16014), (12918, 13345)]