1349199810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 4103995896

約数和(自身を除く): 2754796086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 197, 210, 245, 294, 315, 394, 441, 490, 591, 630, 735, 882, 985, 1182, 1379, 1470, 1553, 1773, 1970, 2205, 2758, 2955, 3106, 3546, 4137, 4410, 4659, 5910, 6895, 7765, 8274, 8865, 9318, 9653, 10871, 12411, 13790, 13977, 15530, 17730, 19306, 20685, 21742, 23295, 24822, 27954, 28959, 32613, 41370, 46590, 48265, 54355, 57918, 62055, 65226, 69885, 76097, 86877, 96530, 97839, 108710, 124110, 139770, 144795, 152194, 163065, 173754, 195678, 228291, 289590, 305941, 326130, 380485, 434385, 456582, 489195, 611882, 684873, 760970, 868770, 917823, 978390, 1141455, 1369746, 1529705, 1835646, 2141587, 2282910, 2753469, 3059410, 3424365, 4283174, 4589115, 5506938, 6424761, 6848730, 9178230, 10707935, 12849522, 13767345, 14991109, 19274283, 21415870, 27534690, 29982218, 32123805, 38548566, 44973327, 64247610, 74955545, 89946654, 96371415, 134919981, 149911090, 192742830, 224866635, 269839962, 449733270, 674599905, 1349199810]

約数ペア:

[(1, 1349199810), (2, 674599905), (3, 449733270), (5, 269839962), (6, 224866635), (7, 192742830), (9, 149911090), (10, 134919981), (14, 96371415), (15, 89946654), (18, 74955545), (21, 64247610), (30, 44973327), (35, 38548566), (42, 32123805), (45, 29982218), (49, 27534690), (63, 21415870), (70, 19274283), (90, 14991109), (98, 13767345), (105, 12849522), (126, 10707935), (147, 9178230), (197, 6848730), (210, 6424761), (245, 5506938), (294, 4589115), (315, 4283174), (394, 3424365), (441, 3059410), (490, 2753469), (591, 2282910), (630, 2141587), (735, 1835646), (882, 1529705), (985, 1369746), (1182, 1141455), (1379, 978390), (1470, 917823), (1553, 868770), (1773, 760970), (1970, 684873), (2205, 611882), (2758, 489195), (2955, 456582), (3106, 434385), (3546, 380485), (4137, 326130), (4410, 305941), (4659, 289590), (5910, 228291), (6895, 195678), (7765, 173754), (8274, 163065), (8865, 152194), (9318, 144795), (9653, 139770), (10871, 124110), (12411, 108710), (13790, 97839), (13977, 96530), (15530, 86877), (17730, 76097), (19306, 69885), (20685, 65226), (21742, 62055), (23295, 57918), (24822, 54355), (27954, 48265), (28959, 46590), (32613, 41370)]