492099270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 1334544336

約数和(自身を除く): 842445066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 101, 130, 155, 169, 186, 195, 202, 303, 310, 338, 390, 403, 465, 505, 507, 606, 806, 845, 930, 961, 1010, 1014, 1209, 1313, 1515, 1690, 1922, 2015, 2418, 2535, 2626, 2883, 3030, 3131, 3939, 4030, 4805, 5070, 5239, 5766, 6045, 6262, 6565, 7878, 9393, 9610, 10478, 12090, 12493, 13130, 14415, 15655, 15717, 17069, 18786, 19695, 24986, 26195, 28830, 31310, 31434, 34138, 37479, 39390, 40703, 46965, 51207, 52390, 62465, 74958, 78585, 81406, 85345, 93930, 97061, 102414, 122109, 124930, 157170, 162409, 170690, 187395, 194122, 203515, 244218, 256035, 291183, 324818, 374790, 407030, 485305, 487227, 512070, 529139, 582366, 610545, 812045, 970610, 974454, 1058278, 1221090, 1261793, 1455915, 1587417, 1624090, 2436135, 2523586, 2645695, 2911830, 3174834, 3785379, 4872270, 5291390, 6308965, 7570758, 7937085, 12617930, 15874170, 16403309, 18926895, 32806618, 37853790, 49209927, 82016545, 98419854, 164033090, 246049635, 492099270]

約数ペア:

[(1, 492099270), (2, 246049635), (3, 164033090), (5, 98419854), (6, 82016545), (10, 49209927), (13, 37853790), (15, 32806618), (26, 18926895), (30, 16403309), (31, 15874170), (39, 12617930), (62, 7937085), (65, 7570758), (78, 6308965), (93, 5291390), (101, 4872270), (130, 3785379), (155, 3174834), (169, 2911830), (186, 2645695), (195, 2523586), (202, 2436135), (303, 1624090), (310, 1587417), (338, 1455915), (390, 1261793), (403, 1221090), (465, 1058278), (505, 974454), (507, 970610), (606, 812045), (806, 610545), (845, 582366), (930, 529139), (961, 512070), (1010, 487227), (1014, 485305), (1209, 407030), (1313, 374790), (1515, 324818), (1690, 291183), (1922, 256035), (2015, 244218), (2418, 203515), (2535, 194122), (2626, 187395), (2883, 170690), (3030, 162409), (3131, 157170), (3939, 124930), (4030, 122109), (4805, 102414), (5070, 97061), (5239, 93930), (5766, 85345), (6045, 81406), (6262, 78585), (6565, 74958), (7878, 62465), (9393, 52390), (9610, 51207), (10478, 46965), (12090, 40703), (12493, 39390), (13130, 37479), (14415, 34138), (15655, 31434), (15717, 31310), (17069, 28830), (18786, 26195), (19695, 24986)]