2350140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 7451136

約数和(自身を除く): 5100996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 131, 138, 156, 195, 230, 260, 262, 276, 299, 345, 390, 393, 460, 524, 598, 655, 690, 780, 786, 897, 1196, 1310, 1380, 1495, 1572, 1703, 1794, 1965, 2620, 2990, 3013, 3406, 3588, 3930, 4485, 5109, 5980, 6026, 6812, 7860, 8515, 8970, 9039, 10218, 12052, 15065, 17030, 17940, 18078, 20436, 25545, 30130, 34060, 36156, 39169, 45195, 51090, 60260, 78338, 90390, 102180, 117507, 156676, 180780, 195845, 235014, 391690, 470028, 587535, 783380, 1175070, 2350140]

約数ペア:

[(1, 2350140), (2, 1175070), (3, 783380), (4, 587535), (5, 470028), (6, 391690), (10, 235014), (12, 195845), (13, 180780), (15, 156676), (20, 117507), (23, 102180), (26, 90390), (30, 78338), (39, 60260), (46, 51090), (52, 45195), (60, 39169), (65, 36156), (69, 34060), (78, 30130), (92, 25545), (115, 20436), (130, 18078), (131, 17940), (138, 17030), (156, 15065), (195, 12052), (230, 10218), (260, 9039), (262, 8970), (276, 8515), (299, 7860), (345, 6812), (390, 6026), (393, 5980), (460, 5109), (524, 4485), (598, 3930), (655, 3588), (690, 3406), (780, 3013), (786, 2990), (897, 2620), (1196, 1965), (1310, 1794), (1380, 1703), (1495, 1572)]