495068730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 1371686400

約数和(自身を除く): 876617670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 89, 102, 130, 170, 178, 195, 221, 255, 267, 390, 442, 445, 510, 534, 663, 839, 890, 1105, 1157, 1326, 1335, 1513, 1678, 2210, 2314, 2517, 2670, 3026, 3315, 3471, 4195, 4539, 5034, 5785, 6630, 6942, 7565, 8390, 9078, 10907, 11570, 12585, 14263, 15130, 17355, 19669, 21814, 22695, 25170, 28526, 32721, 34710, 39338, 42789, 45390, 54535, 59007, 65442, 71315, 74671, 85578, 98345, 109070, 118014, 142630, 149342, 163605, 185419, 196690, 213945, 224013, 295035, 327210, 370838, 373355, 427890, 448026, 556257, 590070, 746710, 927095, 970723, 1112514, 1120065, 1269407, 1854190, 1941446, 2240130, 2538814, 2781285, 2912169, 3808221, 4853615, 5562570, 5824338, 6347035, 7616442, 9707230, 12694070, 14560845, 16502291, 19041105, 29121690, 33004582, 38082210, 49506873, 82511455, 99013746, 165022910, 247534365, 495068730]

約数ペア:

[(1, 495068730), (2, 247534365), (3, 165022910), (5, 99013746), (6, 82511455), (10, 49506873), (13, 38082210), (15, 33004582), (17, 29121690), (26, 19041105), (30, 16502291), (34, 14560845), (39, 12694070), (51, 9707230), (65, 7616442), (78, 6347035), (85, 5824338), (89, 5562570), (102, 4853615), (130, 3808221), (170, 2912169), (178, 2781285), (195, 2538814), (221, 2240130), (255, 1941446), (267, 1854190), (390, 1269407), (442, 1120065), (445, 1112514), (510, 970723), (534, 927095), (663, 746710), (839, 590070), (890, 556257), (1105, 448026), (1157, 427890), (1326, 373355), (1335, 370838), (1513, 327210), (1678, 295035), (2210, 224013), (2314, 213945), (2517, 196690), (2670, 185419), (3026, 163605), (3315, 149342), (3471, 142630), (4195, 118014), (4539, 109070), (5034, 98345), (5785, 85578), (6630, 74671), (6942, 71315), (7565, 65442), (8390, 59007), (9078, 54535), (10907, 45390), (11570, 42789), (12585, 39338), (14263, 34710), (15130, 32721), (17355, 28526), (19669, 25170), (21814, 22695)]