2007404490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1609}}^1$

素因数の和:2096

約数の個数: 128

約数和(自身を含む): 5946232320

約数和(自身を除く): 3938827830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 457, 546, 910, 914, 1365, 1371, 1609, 2285, 2730, 2742, 3199, 3218, 4570, 4827, 5941, 6398, 6855, 8045, 9597, 9654, 11263, 11882, 13710, 15995, 16090, 17823, 19194, 20917, 22526, 24135, 29705, 31990, 33789, 35646, 41587, 41834, 47985, 48270, 56315, 59410, 62751, 67578, 83174, 89115, 95970, 104585, 112630, 124761, 125502, 146419, 168945, 178230, 207935, 209170, 249522, 292838, 313755, 337890, 415870, 439257, 623805, 627510, 732095, 735313, 878514, 1247610, 1464190, 1470626, 2196285, 2205939, 3676565, 4392570, 4411878, 5147191, 7353130, 9559069, 10294382, 11029695, 15441573, 19118138, 22059390, 25735955, 28677207, 30883146, 47795345, 51471910, 57354414, 66913483, 77207865, 95590690, 133826966, 143386035, 154415730, 200740449, 286772070, 334567415, 401480898, 669134830, 1003702245, 2007404490]

約数ペア:

[(1, 2007404490), (2, 1003702245), (3, 669134830), (5, 401480898), (6, 334567415), (7, 286772070), (10, 200740449), (13, 154415730), (14, 143386035), (15, 133826966), (21, 95590690), (26, 77207865), (30, 66913483), (35, 57354414), (39, 51471910), (42, 47795345), (65, 30883146), (70, 28677207), (78, 25735955), (91, 22059390), (105, 19118138), (130, 15441573), (182, 11029695), (195, 10294382), (210, 9559069), (273, 7353130), (390, 5147191), (455, 4411878), (457, 4392570), (546, 3676565), (910, 2205939), (914, 2196285), (1365, 1470626), (1371, 1464190), (1609, 1247610), (2285, 878514), (2730, 735313), (2742, 732095), (3199, 627510), (3218, 623805), (4570, 439257), (4827, 415870), (5941, 337890), (6398, 313755), (6855, 292838), (8045, 249522), (9597, 209170), (9654, 207935), (11263, 178230), (11882, 168945), (13710, 146419), (15995, 125502), (16090, 124761), (17823, 112630), (19194, 104585), (20917, 95970), (22526, 89115), (24135, 83174), (29705, 67578), (31990, 62751), (33789, 59410), (35646, 56315), (41587, 48270), (41834, 47985)]