29864380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 48880580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 269, 305, 364, 427, 455, 538, 610, 793, 854, 910, 1076, 1220, 1345, 1586, 1708, 1820, 1883, 2135, 2690, 3172, 3497, 3766, 3965, 4270, 5380, 5551, 6994, 7532, 7930, 8540, 9415, 11102, 13988, 15860, 16409, 17485, 18830, 22204, 24479, 27755, 32818, 34970, 37660, 48958, 55510, 65636, 69940, 82045, 97916, 111020, 114863, 122395, 164090, 213317, 229726, 244790, 328180, 426634, 459452, 489580, 574315, 853268, 1066585, 1148630, 1493219, 2133170, 2297260, 2986438, 4266340, 5972876, 7466095, 14932190, 29864380]

約数ペア:

[(1, 29864380), (2, 14932190), (4, 7466095), (5, 5972876), (7, 4266340), (10, 2986438), (13, 2297260), (14, 2133170), (20, 1493219), (26, 1148630), (28, 1066585), (35, 853268), (52, 574315), (61, 489580), (65, 459452), (70, 426634), (91, 328180), (122, 244790), (130, 229726), (140, 213317), (182, 164090), (244, 122395), (260, 114863), (269, 111020), (305, 97916), (364, 82045), (427, 69940), (455, 65636), (538, 55510), (610, 48958), (793, 37660), (854, 34970), (910, 32818), (1076, 27755), (1220, 24479), (1345, 22204), (1586, 18830), (1708, 17485), (1820, 16409), (1883, 15860), (2135, 13988), (2690, 11102), (3172, 9415), (3497, 8540), (3766, 7930), (3965, 7532), (4270, 6994), (5380, 5551)]