23857470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 54524610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 971, 1170, 1365, 1638, 1755, 1890, 1942, 2457, 2730, 2913, 3510, 4095, 4855, 4914, 5826, 6797, 8190, 8739, 9710, 12285, 12623, 13594, 14565, 17478, 20391, 24570, 25246, 26217, 29130, 33985, 37869, 40782, 43695, 52434, 61173, 63115, 67970, 75738, 87390, 88361, 101955, 113607, 122346, 126230, 131085, 176722, 183519, 189345, 203910, 227214, 262170, 265083, 305865, 340821, 367038, 378690, 441805, 530166, 568035, 611730, 681642, 795249, 883610, 917595, 1136070, 1325415, 1590498, 1704105, 1835190, 2385747, 2650830, 3408210, 3976245, 4771494, 7952490, 11928735, 23857470]

約数ペア:

[(1, 23857470), (2, 11928735), (3, 7952490), (5, 4771494), (6, 3976245), (7, 3408210), (9, 2650830), (10, 2385747), (13, 1835190), (14, 1704105), (15, 1590498), (18, 1325415), (21, 1136070), (26, 917595), (27, 883610), (30, 795249), (35, 681642), (39, 611730), (42, 568035), (45, 530166), (54, 441805), (63, 378690), (65, 367038), (70, 340821), (78, 305865), (90, 265083), (91, 262170), (105, 227214), (117, 203910), (126, 189345), (130, 183519), (135, 176722), (182, 131085), (189, 126230), (195, 122346), (210, 113607), (234, 101955), (270, 88361), (273, 87390), (315, 75738), (351, 67970), (378, 63115), (390, 61173), (455, 52434), (546, 43695), (585, 40782), (630, 37869), (702, 33985), (819, 29130), (910, 26217), (945, 25246), (971, 24570), (1170, 20391), (1365, 17478), (1638, 14565), (1755, 13594), (1890, 12623), (1942, 12285), (2457, 9710), (2730, 8739), (2913, 8190), (3510, 6797), (4095, 5826), (4855, 4914)]