66425970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 186810624

約数和(自身を除く): 120384654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 65, 78, 85, 86, 102, 129, 130, 170, 195, 215, 221, 233, 255, 258, 390, 430, 442, 466, 510, 559, 645, 663, 699, 731, 1105, 1118, 1165, 1290, 1326, 1398, 1462, 1677, 2193, 2210, 2330, 2795, 3029, 3315, 3354, 3495, 3655, 3961, 4386, 5590, 6058, 6630, 6990, 7310, 7922, 8385, 9087, 9503, 10019, 10965, 11883, 15145, 16770, 18174, 19006, 19805, 20038, 21930, 23766, 28509, 30057, 30290, 39610, 45435, 47515, 50095, 51493, 57018, 59415, 60114, 90870, 95030, 100190, 102986, 118830, 130247, 142545, 150285, 154479, 170323, 257465, 260494, 285090, 300570, 308958, 340646, 390741, 510969, 514930, 651235, 772395, 781482, 851615, 1021938, 1302470, 1544790, 1703230, 1953705, 2214199, 2554845, 3907410, 4428398, 5109690, 6642597, 11070995, 13285194, 22141990, 33212985, 66425970]

約数ペア:

[(1, 66425970), (2, 33212985), (3, 22141990), (5, 13285194), (6, 11070995), (10, 6642597), (13, 5109690), (15, 4428398), (17, 3907410), (26, 2554845), (30, 2214199), (34, 1953705), (39, 1703230), (43, 1544790), (51, 1302470), (65, 1021938), (78, 851615), (85, 781482), (86, 772395), (102, 651235), (129, 514930), (130, 510969), (170, 390741), (195, 340646), (215, 308958), (221, 300570), (233, 285090), (255, 260494), (258, 257465), (390, 170323), (430, 154479), (442, 150285), (466, 142545), (510, 130247), (559, 118830), (645, 102986), (663, 100190), (699, 95030), (731, 90870), (1105, 60114), (1118, 59415), (1165, 57018), (1290, 51493), (1326, 50095), (1398, 47515), (1462, 45435), (1677, 39610), (2193, 30290), (2210, 30057), (2330, 28509), (2795, 23766), (3029, 21930), (3315, 20038), (3354, 19805), (3495, 19006), (3655, 18174), (3961, 16770), (4386, 15145), (5590, 11883), (6058, 10965), (6630, 10019), (6990, 9503), (7310, 9087), (7922, 8385)]