15827910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 47278080

約数和(自身を除く): 31450170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 113, 115, 138, 145, 161, 174, 203, 210, 226, 230, 290, 322, 339, 345, 406, 435, 483, 565, 609, 667, 678, 690, 791, 805, 870, 966, 1015, 1130, 1218, 1334, 1582, 1610, 1695, 2001, 2030, 2373, 2415, 2599, 3045, 3277, 3335, 3390, 3955, 4002, 4669, 4746, 4830, 5198, 6090, 6554, 6670, 7797, 7910, 9338, 9831, 10005, 11865, 12995, 14007, 15594, 16385, 18193, 19662, 20010, 22939, 23345, 23730, 25990, 28014, 32770, 36386, 38985, 45878, 46690, 49155, 54579, 68817, 70035, 75371, 77970, 90965, 98310, 109158, 114695, 137634, 140070, 150742, 181930, 226113, 229390, 272895, 344085, 376855, 452226, 527597, 545790, 688170, 753710, 1055194, 1130565, 1582791, 2261130, 2637985, 3165582, 5275970, 7913955, 15827910]

約数ペア:

[(1, 15827910), (2, 7913955), (3, 5275970), (5, 3165582), (6, 2637985), (7, 2261130), (10, 1582791), (14, 1130565), (15, 1055194), (21, 753710), (23, 688170), (29, 545790), (30, 527597), (35, 452226), (42, 376855), (46, 344085), (58, 272895), (69, 229390), (70, 226113), (87, 181930), (105, 150742), (113, 140070), (115, 137634), (138, 114695), (145, 109158), (161, 98310), (174, 90965), (203, 77970), (210, 75371), (226, 70035), (230, 68817), (290, 54579), (322, 49155), (339, 46690), (345, 45878), (406, 38985), (435, 36386), (483, 32770), (565, 28014), (609, 25990), (667, 23730), (678, 23345), (690, 22939), (791, 20010), (805, 19662), (870, 18193), (966, 16385), (1015, 15594), (1130, 14007), (1218, 12995), (1334, 11865), (1582, 10005), (1610, 9831), (1695, 9338), (2001, 7910), (2030, 7797), (2373, 6670), (2415, 6554), (2599, 6090), (3045, 5198), (3277, 4830), (3335, 4746), (3390, 4669), (3955, 4002)]