34643980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 93078720

約数和(自身を除く): 58434740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 49, 53, 58, 70, 92, 98, 106, 115, 116, 140, 145, 161, 196, 203, 212, 230, 245, 265, 290, 322, 371, 406, 460, 490, 530, 580, 644, 667, 742, 805, 812, 980, 1015, 1060, 1127, 1219, 1334, 1421, 1484, 1537, 1610, 1855, 2030, 2254, 2438, 2597, 2668, 2842, 3074, 3220, 3335, 3710, 4060, 4508, 4669, 4876, 5194, 5635, 5684, 6095, 6148, 6670, 7105, 7420, 7685, 8533, 9338, 10388, 10759, 11270, 12190, 12985, 13340, 14210, 15370, 17066, 18676, 21518, 22540, 23345, 24380, 25970, 28420, 30740, 32683, 34132, 35351, 42665, 43036, 46690, 51940, 53795, 59731, 65366, 70702, 75313, 85330, 93380, 107590, 119462, 130732, 141404, 150626, 163415, 170660, 176755, 215180, 238924, 247457, 298655, 301252, 326830, 353510, 376565, 494914, 597310, 653660, 707020, 753130, 989828, 1194620, 1237285, 1506260, 1732199, 2474570, 3464398, 4949140, 6928796, 8660995, 17321990, 34643980]

約数ペア:

[(1, 34643980), (2, 17321990), (4, 8660995), (5, 6928796), (7, 4949140), (10, 3464398), (14, 2474570), (20, 1732199), (23, 1506260), (28, 1237285), (29, 1194620), (35, 989828), (46, 753130), (49, 707020), (53, 653660), (58, 597310), (70, 494914), (92, 376565), (98, 353510), (106, 326830), (115, 301252), (116, 298655), (140, 247457), (145, 238924), (161, 215180), (196, 176755), (203, 170660), (212, 163415), (230, 150626), (245, 141404), (265, 130732), (290, 119462), (322, 107590), (371, 93380), (406, 85330), (460, 75313), (490, 70702), (530, 65366), (580, 59731), (644, 53795), (667, 51940), (742, 46690), (805, 43036), (812, 42665), (980, 35351), (1015, 34132), (1060, 32683), (1127, 30740), (1219, 28420), (1334, 25970), (1421, 24380), (1484, 23345), (1537, 22540), (1610, 21518), (1855, 18676), (2030, 17066), (2254, 15370), (2438, 14210), (2597, 13340), (2668, 12985), (2842, 12190), (3074, 11270), (3220, 10759), (3335, 10388), (3710, 9338), (4060, 8533), (4508, 7685), (4669, 7420), (4876, 7105), (5194, 6670), (5635, 6148), (5684, 6095)]