1930992060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 5486745600

約数和(自身を除く): 3555753540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 431, 445, 534, 839, 862, 890, 1068, 1293, 1335, 1678, 1724, 1780, 2155, 2517, 2586, 2670, 3356, 4195, 4310, 5034, 5172, 5340, 6465, 8390, 8620, 10068, 12585, 12930, 16780, 25170, 25860, 38359, 50340, 74671, 76718, 115077, 149342, 153436, 191795, 224013, 230154, 298684, 361609, 373355, 383590, 448026, 460308, 575385, 723218, 746710, 767180, 896052, 1084827, 1120065, 1150770, 1446436, 1493420, 1808045, 2169654, 2240130, 2301540, 3616090, 4339308, 4480260, 5424135, 7232180, 10848270, 21696540, 32183201, 64366402, 96549603, 128732804, 160916005, 193099206, 321832010, 386198412, 482748015, 643664020, 965496030, 1930992060]

約数ペア:

[(1, 1930992060), (2, 965496030), (3, 643664020), (4, 482748015), (5, 386198412), (6, 321832010), (10, 193099206), (12, 160916005), (15, 128732804), (20, 96549603), (30, 64366402), (60, 32183201), (89, 21696540), (178, 10848270), (267, 7232180), (356, 5424135), (431, 4480260), (445, 4339308), (534, 3616090), (839, 2301540), (862, 2240130), (890, 2169654), (1068, 1808045), (1293, 1493420), (1335, 1446436), (1678, 1150770), (1724, 1120065), (1780, 1084827), (2155, 896052), (2517, 767180), (2586, 746710), (2670, 723218), (3356, 575385), (4195, 460308), (4310, 448026), (5034, 383590), (5172, 373355), (5340, 361609), (6465, 298684), (8390, 230154), (8620, 224013), (10068, 191795), (12585, 153436), (12930, 149342), (16780, 115077), (25170, 76718), (25860, 74671), (38359, 50340)]