489327930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59747}}^1$

素因数の和:59780

約数の個数: 96

約数和(自身を含む): 1565875584

約数和(自身を除く): 1076547654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 59747, 119494, 179241, 298735, 358482, 418229, 537723, 597470, 776711, 836458, 896205, 1075446, 1254687, 1553422, 1792410, 2091145, 2330133, 2509374, 2688615, 3764061, 3883555, 4182290, 4660266, 5377230, 5436977, 6273435, 6990399, 7528122, 7767110, 10873954, 11650665, 12546870, 13980798, 16310931, 18820305, 23301330, 27184885, 32621862, 34951995, 37640610, 48932793, 54369770, 69903990, 81554655, 97865586, 163109310, 244663965, 489327930]

約数ペア:

[(1, 489327930), (2, 244663965), (3, 163109310), (5, 97865586), (6, 81554655), (7, 69903990), (9, 54369770), (10, 48932793), (13, 37640610), (14, 34951995), (15, 32621862), (18, 27184885), (21, 23301330), (26, 18820305), (30, 16310931), (35, 13980798), (39, 12546870), (42, 11650665), (45, 10873954), (63, 7767110), (65, 7528122), (70, 6990399), (78, 6273435), (90, 5436977), (91, 5377230), (105, 4660266), (117, 4182290), (126, 3883555), (130, 3764061), (182, 2688615), (195, 2509374), (210, 2330133), (234, 2091145), (273, 1792410), (315, 1553422), (390, 1254687), (455, 1075446), (546, 896205), (585, 836458), (630, 776711), (819, 597470), (910, 537723), (1170, 418229), (1365, 358482), (1638, 298735), (2730, 179241), (4095, 119494), (8190, 59747)]