828478470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 2171727360

約数和(自身を除く): 1343248890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 163, 185, 190, 222, 241, 285, 326, 370, 482, 489, 555, 570, 703, 723, 815, 978, 1110, 1205, 1406, 1446, 1630, 2109, 2410, 2445, 3097, 3515, 3615, 4218, 4579, 4890, 6031, 6194, 7030, 7230, 8917, 9158, 9291, 10545, 12062, 13737, 15485, 17834, 18093, 18582, 21090, 22895, 26751, 27474, 30155, 30970, 36186, 39283, 44585, 45790, 46455, 53502, 60310, 68685, 78566, 89170, 90465, 92910, 114589, 117849, 133755, 137370, 169423, 180930, 196415, 229178, 235698, 267510, 338846, 343767, 392830, 508269, 572945, 589245, 687534, 746377, 847115, 1016538, 1145890, 1178490, 1453471, 1492754, 1694230, 1718835, 2239131, 2541345, 2906942, 3437670, 3731885, 4360413, 4478262, 5082690, 7267355, 7463770, 8720826, 11195655, 14534710, 21802065, 22391310, 27615949, 43604130, 55231898, 82847847, 138079745, 165695694, 276159490, 414239235, 828478470]

約数ペア:

[(1, 828478470), (2, 414239235), (3, 276159490), (5, 165695694), (6, 138079745), (10, 82847847), (15, 55231898), (19, 43604130), (30, 27615949), (37, 22391310), (38, 21802065), (57, 14534710), (74, 11195655), (95, 8720826), (111, 7463770), (114, 7267355), (163, 5082690), (185, 4478262), (190, 4360413), (222, 3731885), (241, 3437670), (285, 2906942), (326, 2541345), (370, 2239131), (482, 1718835), (489, 1694230), (555, 1492754), (570, 1453471), (703, 1178490), (723, 1145890), (815, 1016538), (978, 847115), (1110, 746377), (1205, 687534), (1406, 589245), (1446, 572945), (1630, 508269), (2109, 392830), (2410, 343767), (2445, 338846), (3097, 267510), (3515, 235698), (3615, 229178), (4218, 196415), (4579, 180930), (4890, 169423), (6031, 137370), (6194, 133755), (7030, 117849), (7230, 114589), (8917, 92910), (9158, 90465), (9291, 89170), (10545, 78566), (12062, 68685), (13737, 60310), (15485, 53502), (17834, 46455), (18093, 45790), (18582, 44585), (21090, 39283), (22895, 36186), (26751, 30970), (27474, 30155)]