2009161830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4630

約数の個数: 128

約数和(自身を含む): 5581675008

約数和(自身を除く): 3572513178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 67, 78, 85, 102, 130, 134, 170, 195, 201, 221, 255, 335, 390, 402, 442, 510, 663, 670, 871, 1005, 1105, 1139, 1326, 1742, 2010, 2210, 2278, 2613, 3315, 3417, 4355, 4523, 5226, 5695, 6630, 6834, 8710, 9046, 11390, 13065, 13569, 14807, 17085, 22615, 26130, 27138, 29614, 34170, 44421, 45230, 58799, 67845, 74035, 76891, 88842, 117598, 135690, 148070, 153782, 176397, 222105, 230673, 293995, 303041, 352794, 384455, 444210, 461346, 587990, 606082, 768910, 881985, 909123, 999583, 1153365, 1515205, 1763970, 1818246, 1999166, 2306730, 2998749, 3030410, 3939533, 4545615, 4997915, 5151697, 5997498, 7879066, 9091230, 9995830, 10303394, 11818599, 14993745, 15455091, 19697665, 23637198, 25758485, 29987490, 30910182, 39395330, 51516970, 59092995, 66972061, 77275455, 118185990, 133944122, 154550910, 200916183, 334860305, 401832366, 669720610, 1004580915, 2009161830]

約数ペア:

[(1, 2009161830), (2, 1004580915), (3, 669720610), (5, 401832366), (6, 334860305), (10, 200916183), (13, 154550910), (15, 133944122), (17, 118185990), (26, 77275455), (30, 66972061), (34, 59092995), (39, 51516970), (51, 39395330), (65, 30910182), (67, 29987490), (78, 25758485), (85, 23637198), (102, 19697665), (130, 15455091), (134, 14993745), (170, 11818599), (195, 10303394), (201, 9995830), (221, 9091230), (255, 7879066), (335, 5997498), (390, 5151697), (402, 4997915), (442, 4545615), (510, 3939533), (663, 3030410), (670, 2998749), (871, 2306730), (1005, 1999166), (1105, 1818246), (1139, 1763970), (1326, 1515205), (1742, 1153365), (2010, 999583), (2210, 909123), (2278, 881985), (2613, 768910), (3315, 606082), (3417, 587990), (4355, 461346), (4523, 444210), (5226, 384455), (5695, 352794), (6630, 303041), (6834, 293995), (8710, 230673), (9046, 222105), (11390, 176397), (13065, 153782), (13569, 148070), (14807, 135690), (17085, 117598), (22615, 88842), (26130, 76891), (27138, 74035), (29614, 67845), (34170, 58799), (44421, 45230)]