15662808590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2778

約数の個数: 128

約数和(自身を含む): 34453278720

約数和(自身を除く): 18790470130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 137, 143, 155, 274, 286, 310, 341, 403, 682, 685, 715, 806, 1370, 1430, 1507, 1705, 1781, 2015, 2579, 3014, 3410, 3562, 4030, 4247, 4433, 5158, 7535, 8494, 8866, 8905, 12895, 15070, 17810, 19591, 21235, 22165, 25790, 28369, 33527, 39182, 42470, 44330, 46717, 55211, 56738, 67054, 79949, 93434, 97955, 110422, 141845, 159898, 167635, 195910, 233585, 276055, 283690, 335270, 353323, 368797, 399745, 467170, 552110, 607321, 706646, 737594, 799490, 879439, 1039337, 1214642, 1758878, 1766615, 1843985, 2078674, 3036605, 3533230, 3687970, 3886553, 4397195, 4593199, 5196685, 6073210, 7773106, 8794390, 9186398, 10393370, 10953013, 11432707, 19432765, 21906026, 22865414, 22965995, 38865530, 45931990, 50525189, 54765065, 57163535, 101050378, 109530130, 114327070, 120483143, 142389169, 240966286, 252625945, 284778338, 505251890, 602415715, 711945845, 1204831430, 1423891690, 1566280859, 3132561718, 7831404295, 15662808590]

約数ペア:

[(1, 15662808590), (2, 7831404295), (5, 3132561718), (10, 1566280859), (11, 1423891690), (13, 1204831430), (22, 711945845), (26, 602415715), (31, 505251890), (55, 284778338), (62, 252625945), (65, 240966286), (110, 142389169), (130, 120483143), (137, 114327070), (143, 109530130), (155, 101050378), (274, 57163535), (286, 54765065), (310, 50525189), (341, 45931990), (403, 38865530), (682, 22965995), (685, 22865414), (715, 21906026), (806, 19432765), (1370, 11432707), (1430, 10953013), (1507, 10393370), (1705, 9186398), (1781, 8794390), (2015, 7773106), (2579, 6073210), (3014, 5196685), (3410, 4593199), (3562, 4397195), (4030, 3886553), (4247, 3687970), (4433, 3533230), (5158, 3036605), (7535, 2078674), (8494, 1843985), (8866, 1766615), (8905, 1758878), (12895, 1214642), (15070, 1039337), (17810, 879439), (19591, 799490), (21235, 737594), (22165, 706646), (25790, 607321), (28369, 552110), (33527, 467170), (39182, 399745), (42470, 368797), (44330, 353323), (46717, 335270), (55211, 283690), (56738, 276055), (67054, 233585), (79949, 195910), (93434, 167635), (97955, 159898), (110422, 141845)]