13717810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 14897870

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 137, 155, 170, 190, 274, 310, 323, 527, 589, 646, 685, 1054, 1178, 1370, 1615, 2329, 2603, 2635, 2945, 3230, 4247, 4658, 5206, 5270, 5890, 8494, 10013, 11645, 13015, 20026, 21235, 23290, 26030, 42470, 44251, 50065, 72199, 80693, 88502, 100130, 144398, 161386, 221255, 360995, 403465, 442510, 721990, 806930, 1371781, 2743562, 6858905, 13717810]

約数ペア:

[(1, 13717810), (2, 6858905), (5, 2743562), (10, 1371781), (17, 806930), (19, 721990), (31, 442510), (34, 403465), (38, 360995), (62, 221255), (85, 161386), (95, 144398), (137, 100130), (155, 88502), (170, 80693), (190, 72199), (274, 50065), (310, 44251), (323, 42470), (527, 26030), (589, 23290), (646, 21235), (685, 20026), (1054, 13015), (1178, 11645), (1370, 10013), (1615, 8494), (2329, 5890), (2603, 5270), (2635, 5206), (2945, 4658), (3230, 4247)]