103659355940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{139729}}^1$

素因数の和:140509

約数の個数: 72

約数和(自身を含む): 253561323960

約数和(自身を除く): 149901968020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 757, 980, 1514, 3028, 3785, 5299, 7570, 10598, 15140, 21196, 26495, 37093, 52990, 74186, 105980, 139729, 148372, 185465, 279458, 370930, 558916, 698645, 741860, 978103, 1397290, 1956206, 2794580, 3912412, 4890515, 6846721, 9781030, 13693442, 19562060, 27386884, 34233605, 68467210, 105774853, 136934420, 211549706, 423099412, 528874265, 740423971, 1057748530, 1480847942, 2115497060, 2961695884, 3702119855, 5182967797, 7404239710, 10365935594, 14808479420, 20731871188, 25914838985, 51829677970, 103659355940]

約数ペア:

[(1, 103659355940), (2, 51829677970), (4, 25914838985), (5, 20731871188), (7, 14808479420), (10, 10365935594), (14, 7404239710), (20, 5182967797), (28, 3702119855), (35, 2961695884), (49, 2115497060), (70, 1480847942), (98, 1057748530), (140, 740423971), (196, 528874265), (245, 423099412), (490, 211549706), (757, 136934420), (980, 105774853), (1514, 68467210), (3028, 34233605), (3785, 27386884), (5299, 19562060), (7570, 13693442), (10598, 9781030), (15140, 6846721), (21196, 4890515), (26495, 3912412), (37093, 2794580), (52990, 1956206), (74186, 1397290), (105980, 978103), (139729, 741860), (148372, 698645), (185465, 558916), (279458, 370930)]