15695547690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 39496439808

約数和(自身を除く): 23800892118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 257, 291, 310, 465, 485, 514, 582, 677, 771, 930, 970, 1285, 1354, 1455, 1542, 2031, 2570, 2910, 3007, 3385, 3855, 4062, 6014, 6770, 7710, 7967, 9021, 10155, 15035, 15934, 18042, 20310, 20987, 23901, 24929, 30070, 39835, 41974, 45105, 47802, 49858, 62961, 65669, 74787, 79670, 90210, 104935, 119505, 124645, 125922, 131338, 149574, 173989, 197007, 209870, 239010, 249290, 314805, 328345, 347978, 373935, 394014, 521967, 629610, 656690, 747870, 772799, 869945, 985035, 1043934, 1545598, 1739890, 1970070, 2035739, 2318397, 2609835, 3863995, 4071478, 4636794, 5219670, 5393659, 6107217, 7727990, 10178695, 10787318, 11591985, 12214434, 16180977, 16876933, 20357390, 23183970, 26968295, 30536085, 32361954, 33753866, 50630799, 53936590, 61072170, 80904885, 84384665, 101261598, 161809770, 168769330, 253153995, 506307990, 523184923, 1046369846, 1569554769, 2615924615, 3139109538, 5231849230, 7847773845, 15695547690]

約数ペア:

[(1, 15695547690), (2, 7847773845), (3, 5231849230), (5, 3139109538), (6, 2615924615), (10, 1569554769), (15, 1046369846), (30, 523184923), (31, 506307990), (62, 253153995), (93, 168769330), (97, 161809770), (155, 101261598), (186, 84384665), (194, 80904885), (257, 61072170), (291, 53936590), (310, 50630799), (465, 33753866), (485, 32361954), (514, 30536085), (582, 26968295), (677, 23183970), (771, 20357390), (930, 16876933), (970, 16180977), (1285, 12214434), (1354, 11591985), (1455, 10787318), (1542, 10178695), (2031, 7727990), (2570, 6107217), (2910, 5393659), (3007, 5219670), (3385, 4636794), (3855, 4071478), (4062, 3863995), (6014, 2609835), (6770, 2318397), (7710, 2035739), (7967, 1970070), (9021, 1739890), (10155, 1545598), (15035, 1043934), (15934, 985035), (18042, 869945), (20310, 772799), (20987, 747870), (23901, 656690), (24929, 629610), (30070, 521967), (39835, 394014), (41974, 373935), (45105, 347978), (47802, 328345), (49858, 314805), (62961, 249290), (65669, 239010), (74787, 209870), (79670, 197007), (90210, 173989), (104935, 149574), (119505, 131338), (124645, 125922)]