101527790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 138456850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 59, 61, 62, 65, 70, 91, 118, 122, 130, 155, 182, 217, 295, 305, 310, 403, 413, 427, 434, 455, 590, 610, 767, 793, 806, 826, 854, 910, 1085, 1534, 1586, 1829, 1891, 2015, 2065, 2135, 2170, 2821, 3599, 3658, 3782, 3835, 3965, 4030, 4130, 4270, 5369, 5551, 5642, 7198, 7670, 7930, 9145, 9455, 10738, 11102, 12803, 13237, 14105, 17995, 18290, 18910, 23777, 24583, 25193, 25606, 26474, 26845, 27755, 28210, 35990, 46787, 47554, 49166, 50386, 53690, 55510, 64015, 66185, 93574, 111569, 118885, 122915, 125965, 128030, 132370, 166439, 172081, 223138, 233935, 237770, 245830, 251930, 327509, 332878, 344162, 467870, 557845, 655018, 780983, 832195, 860405, 1115690, 1450397, 1561966, 1637545, 1664390, 1720810, 2900794, 3275090, 3904915, 7251985, 7809830, 10152779, 14503970, 20305558, 50763895, 101527790]

約数ペア:

[(1, 101527790), (2, 50763895), (5, 20305558), (7, 14503970), (10, 10152779), (13, 7809830), (14, 7251985), (26, 3904915), (31, 3275090), (35, 2900794), (59, 1720810), (61, 1664390), (62, 1637545), (65, 1561966), (70, 1450397), (91, 1115690), (118, 860405), (122, 832195), (130, 780983), (155, 655018), (182, 557845), (217, 467870), (295, 344162), (305, 332878), (310, 327509), (403, 251930), (413, 245830), (427, 237770), (434, 233935), (455, 223138), (590, 172081), (610, 166439), (767, 132370), (793, 128030), (806, 125965), (826, 122915), (854, 118885), (910, 111569), (1085, 93574), (1534, 66185), (1586, 64015), (1829, 55510), (1891, 53690), (2015, 50386), (2065, 49166), (2135, 47554), (2170, 46787), (2821, 35990), (3599, 28210), (3658, 27755), (3782, 26845), (3835, 26474), (3965, 25606), (4030, 25193), (4130, 24583), (4270, 23777), (5369, 18910), (5551, 18290), (5642, 17995), (7198, 14105), (7670, 13237), (7930, 12803), (9145, 11102), (9455, 10738)]