2013984540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61141}}^1$

素因数の和:61220

約数の個数: 96

約数和(自身を含む): 6368550720

約数和(自身を除く): 4354566180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 32940, 61141, 122282, 183423, 244564, 305705, 366846, 550269, 611410, 733692, 917115, 1100538, 1222820, 1650807, 1834230, 2201076, 2751345, 3301614, 3668460, 3729601, 5502690, 6603228, 7459202, 8254035, 11005380, 11188803, 14918404, 16508070, 18648005, 22377606, 33016140, 33566409, 37296010, 44755212, 55944015, 67132818, 74592020, 100699227, 111888030, 134265636, 167832045, 201398454, 223776060, 335664090, 402796908, 503496135, 671328180, 1006992270, 2013984540]

約数ペア:

[(1, 2013984540), (2, 1006992270), (3, 671328180), (4, 503496135), (5, 402796908), (6, 335664090), (9, 223776060), (10, 201398454), (12, 167832045), (15, 134265636), (18, 111888030), (20, 100699227), (27, 74592020), (30, 67132818), (36, 55944015), (45, 44755212), (54, 37296010), (60, 33566409), (61, 33016140), (90, 22377606), (108, 18648005), (122, 16508070), (135, 14918404), (180, 11188803), (183, 11005380), (244, 8254035), (270, 7459202), (305, 6603228), (366, 5502690), (540, 3729601), (549, 3668460), (610, 3301614), (732, 2751345), (915, 2201076), (1098, 1834230), (1220, 1650807), (1647, 1222820), (1830, 1100538), (2196, 917115), (2745, 733692), (3294, 611410), (3660, 550269), (5490, 366846), (6588, 305705), (8235, 244564), (10980, 183423), (16470, 122282), (32940, 61141)]