73690890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26993}}^1$

素因数の和:27023

約数の個数: 64

約数和(自身を含む): 217679616

約数和(自身を除く): 143988726

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26993, 53986, 80979, 134965, 161958, 188951, 269930, 350909, 377902, 404895, 566853, 701818, 809790, 944755, 1052727, 1133706, 1754545, 1889510, 2105454, 2456363, 2834265, 3509090, 4912726, 5263635, 5668530, 7369089, 10527270, 12281815, 14738178, 24563630, 36845445, 73690890]

約数ペア:

[(1, 73690890), (2, 36845445), (3, 24563630), (5, 14738178), (6, 12281815), (7, 10527270), (10, 7369089), (13, 5668530), (14, 5263635), (15, 4912726), (21, 3509090), (26, 2834265), (30, 2456363), (35, 2105454), (39, 1889510), (42, 1754545), (65, 1133706), (70, 1052727), (78, 944755), (91, 809790), (105, 701818), (130, 566853), (182, 404895), (195, 377902), (210, 350909), (273, 269930), (390, 188951), (455, 161958), (546, 134965), (910, 80979), (1365, 53986), (2730, 26993)]