817377930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{773}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 2202370560

約数和(自身を除く): 1384992630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 379, 465, 558, 758, 773, 930, 1137, 1395, 1546, 1895, 2274, 2319, 2790, 3411, 3790, 3865, 4638, 5685, 6822, 6957, 7730, 11370, 11595, 11749, 13914, 17055, 23190, 23498, 23963, 34110, 34785, 35247, 47926, 58745, 69570, 70494, 71889, 105741, 117490, 119815, 143778, 176235, 211482, 215667, 239630, 292967, 352470, 359445, 431334, 528705, 585934, 718890, 878901, 1057410, 1078335, 1464835, 1757802, 2156670, 2636703, 2929670, 4394505, 5273406, 8789010, 9081977, 13183515, 18163954, 26367030, 27245931, 45409885, 54491862, 81737793, 90819770, 136229655, 163475586, 272459310, 408688965, 817377930]

約数ペア:

[(1, 817377930), (2, 408688965), (3, 272459310), (5, 163475586), (6, 136229655), (9, 90819770), (10, 81737793), (15, 54491862), (18, 45409885), (30, 27245931), (31, 26367030), (45, 18163954), (62, 13183515), (90, 9081977), (93, 8789010), (155, 5273406), (186, 4394505), (279, 2929670), (310, 2636703), (379, 2156670), (465, 1757802), (558, 1464835), (758, 1078335), (773, 1057410), (930, 878901), (1137, 718890), (1395, 585934), (1546, 528705), (1895, 431334), (2274, 359445), (2319, 352470), (2790, 292967), (3411, 239630), (3790, 215667), (3865, 211482), (4638, 176235), (5685, 143778), (6822, 119815), (6957, 117490), (7730, 105741), (11370, 71889), (11595, 70494), (11749, 69570), (13914, 58745), (17055, 47926), (23190, 35247), (23498, 34785), (23963, 34110)]