74530890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6996

約数の個数: 96

約数和(自身を含む): 234524160

約数和(自身を除く): 159993270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 6959, 10710, 13918, 20877, 34795, 41754, 48713, 62631, 69590, 97426, 104385, 118303, 125262, 146139, 208770, 236606, 243565, 292278, 313155, 354909, 438417, 487130, 591515, 626310, 709818, 730695, 828121, 876834, 1064727, 1183030, 1461390, 1656242, 1774545, 2129454, 2192085, 2484363, 3549090, 4140605, 4384170, 4968726, 5323635, 7453089, 8281210, 10647270, 12421815, 14906178, 24843630, 37265445, 74530890]

約数ペア:

[(1, 74530890), (2, 37265445), (3, 24843630), (5, 14906178), (6, 12421815), (7, 10647270), (9, 8281210), (10, 7453089), (14, 5323635), (15, 4968726), (17, 4384170), (18, 4140605), (21, 3549090), (30, 2484363), (34, 2192085), (35, 2129454), (42, 1774545), (45, 1656242), (51, 1461390), (63, 1183030), (70, 1064727), (85, 876834), (90, 828121), (102, 730695), (105, 709818), (119, 626310), (126, 591515), (153, 487130), (170, 438417), (210, 354909), (238, 313155), (255, 292278), (306, 243565), (315, 236606), (357, 208770), (510, 146139), (595, 125262), (630, 118303), (714, 104385), (765, 97426), (1071, 69590), (1190, 62631), (1530, 48713), (1785, 41754), (2142, 34795), (3570, 20877), (5355, 13918), (6959, 10710)]