2917963860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{4723}}^1$

素因数の和:6213

約数の個数: 96

約数和(自身を含む): 9345810432

約数和(自身を除く): 6427846572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1471, 2942, 4413, 4723, 5884, 7355, 8826, 9446, 10297, 14169, 14710, 17652, 18892, 20594, 22065, 23615, 28338, 29420, 30891, 33061, 41188, 44130, 47230, 51485, 56676, 61782, 66122, 70845, 88260, 94460, 99183, 102970, 123564, 132244, 141690, 154455, 165305, 198366, 205940, 283380, 308910, 330610, 396732, 495915, 617820, 661220, 991830, 1983660, 6947533, 13895066, 20842599, 27790132, 34737665, 41685198, 48632731, 69475330, 83370396, 97265462, 104212995, 138950660, 145898193, 194530924, 208425990, 243163655, 291796386, 416851980, 486327310, 583592772, 729490965, 972654620, 1458981930, 2917963860]

約数ペア:

[(1, 2917963860), (2, 1458981930), (3, 972654620), (4, 729490965), (5, 583592772), (6, 486327310), (7, 416851980), (10, 291796386), (12, 243163655), (14, 208425990), (15, 194530924), (20, 145898193), (21, 138950660), (28, 104212995), (30, 97265462), (35, 83370396), (42, 69475330), (60, 48632731), (70, 41685198), (84, 34737665), (105, 27790132), (140, 20842599), (210, 13895066), (420, 6947533), (1471, 1983660), (2942, 991830), (4413, 661220), (4723, 617820), (5884, 495915), (7355, 396732), (8826, 330610), (9446, 308910), (10297, 283380), (14169, 205940), (14710, 198366), (17652, 165305), (18892, 154455), (20594, 141690), (22065, 132244), (23615, 123564), (28338, 102970), (29420, 99183), (30891, 94460), (33061, 88260), (41188, 70845), (44130, 66122), (47230, 61782), (51485, 56676)]