7029232780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 15873177600

約数和(自身を除く): 8843944820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 139, 146, 190, 278, 292, 365, 380, 556, 695, 730, 1387, 1390, 1460, 1823, 2641, 2774, 2780, 3646, 5282, 5548, 6935, 7292, 9115, 10147, 10564, 13205, 13870, 18230, 20294, 26410, 27740, 34637, 36460, 40588, 50735, 52820, 69274, 101470, 133079, 138548, 173185, 192793, 202940, 253397, 266158, 346370, 385586, 506794, 532316, 665395, 692740, 771172, 963965, 1013588, 1266985, 1330790, 1927930, 2528501, 2533970, 2661580, 3855860, 4814543, 5057002, 5067940, 9629086, 10114004, 12642505, 18497981, 19258172, 24072715, 25285010, 36995962, 48145430, 50570020, 73991924, 92489905, 96290860, 184979810, 351461639, 369959620, 702923278, 1405846556, 1757308195, 3514616390, 7029232780]

約数ペア:

[(1, 7029232780), (2, 3514616390), (4, 1757308195), (5, 1405846556), (10, 702923278), (19, 369959620), (20, 351461639), (38, 184979810), (73, 96290860), (76, 92489905), (95, 73991924), (139, 50570020), (146, 48145430), (190, 36995962), (278, 25285010), (292, 24072715), (365, 19258172), (380, 18497981), (556, 12642505), (695, 10114004), (730, 9629086), (1387, 5067940), (1390, 5057002), (1460, 4814543), (1823, 3855860), (2641, 2661580), (2774, 2533970), (2780, 2528501), (3646, 1927930), (5282, 1330790), (5548, 1266985), (6935, 1013588), (7292, 963965), (9115, 771172), (10147, 692740), (10564, 665395), (13205, 532316), (13870, 506794), (18230, 385586), (20294, 346370), (26410, 266158), (27740, 253397), (34637, 202940), (36460, 192793), (40588, 173185), (50735, 138548), (52820, 133079), (69274, 101470)]