3975526490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 8236892160

約数和(自身を除く): 4261365670

約数列:

[1, 2, 5, 10, 13, 26, 31, 47, 62, 65, 94, 130, 139, 151, 155, 235, 278, 302, 310, 403, 470, 611, 695, 755, 806, 1222, 1390, 1457, 1510, 1807, 1963, 2015, 2914, 3055, 3614, 3926, 4030, 4309, 4681, 6110, 6533, 7097, 7285, 8618, 9035, 9362, 9815, 13066, 14194, 14570, 18070, 18941, 19630, 20989, 21545, 23405, 32665, 35485, 37882, 41978, 43090, 46810, 56017, 60853, 65330, 70970, 84929, 92261, 94705, 104945, 112034, 121706, 169858, 184522, 189410, 202523, 209890, 220007, 272857, 280085, 304265, 405046, 424645, 440014, 461305, 545714, 560170, 608530, 650659, 849290, 922610, 986483, 1012615, 1100035, 1301318, 1364285, 1972966, 2025230, 2200070, 2632799, 2728570, 2860091, 3253295, 4932415, 5265598, 5720182, 6506590, 8458567, 9864830, 12824279, 13163995, 14300455, 16917134, 25648558, 26327990, 28600910, 30580973, 42292835, 61161946, 64121395, 84585670, 128242790, 152904865, 305809730, 397552649, 795105298, 1987763245, 3975526490]

約数ペア:

[(1, 3975526490), (2, 1987763245), (5, 795105298), (10, 397552649), (13, 305809730), (26, 152904865), (31, 128242790), (47, 84585670), (62, 64121395), (65, 61161946), (94, 42292835), (130, 30580973), (139, 28600910), (151, 26327990), (155, 25648558), (235, 16917134), (278, 14300455), (302, 13163995), (310, 12824279), (403, 9864830), (470, 8458567), (611, 6506590), (695, 5720182), (755, 5265598), (806, 4932415), (1222, 3253295), (1390, 2860091), (1457, 2728570), (1510, 2632799), (1807, 2200070), (1963, 2025230), (2015, 1972966), (2914, 1364285), (3055, 1301318), (3614, 1100035), (3926, 1012615), (4030, 986483), (4309, 922610), (4681, 849290), (6110, 650659), (6533, 608530), (7097, 560170), (7285, 545714), (8618, 461305), (9035, 440014), (9362, 424645), (9815, 405046), (13066, 304265), (14194, 280085), (14570, 272857), (18070, 220007), (18941, 209890), (19630, 202523), (20989, 189410), (21545, 184522), (23405, 169858), (32665, 121706), (35485, 112034), (37882, 104945), (41978, 94705), (43090, 92261), (46810, 84929), (56017, 70970), (60853, 65330)]