1298045890860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1\times {\mathrm{148381}}^1$

素因数の和:149295

約数の個数: 96

約数和(自身を含む): 3657063131904

約数和(自身を除く): 2359017241044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 691, 844, 1055, 1266, 1382, 2073, 2110, 2532, 2764, 3165, 3455, 4146, 4220, 6330, 6910, 8292, 10365, 12660, 13820, 20730, 41460, 145801, 148381, 291602, 296762, 437403, 445143, 583204, 593524, 729005, 741905, 874806, 890286, 1458010, 1483810, 1749612, 1780572, 2187015, 2225715, 2916020, 2967620, 4374030, 4451430, 8748060, 8902860, 31308391, 62616782, 93925173, 102531271, 125233564, 156541955, 187850346, 205062542, 307593813, 313083910, 375700692, 410125084, 469625865, 512656355, 615187626, 626167820, 939251730, 1025312710, 1230375252, 1537969065, 1878503460, 2050625420, 3075938130, 6151876260, 21634098181, 43268196362, 64902294543, 86536392724, 108170490905, 129804589086, 216340981810, 259609178172, 324511472715, 432681963620, 649022945430, 1298045890860]

約数ペア:

[(1, 1298045890860), (2, 649022945430), (3, 432681963620), (4, 324511472715), (5, 259609178172), (6, 216340981810), (10, 129804589086), (12, 108170490905), (15, 86536392724), (20, 64902294543), (30, 43268196362), (60, 21634098181), (211, 6151876260), (422, 3075938130), (633, 2050625420), (691, 1878503460), (844, 1537969065), (1055, 1230375252), (1266, 1025312710), (1382, 939251730), (2073, 626167820), (2110, 615187626), (2532, 512656355), (2764, 469625865), (3165, 410125084), (3455, 375700692), (4146, 313083910), (4220, 307593813), (6330, 205062542), (6910, 187850346), (8292, 156541955), (10365, 125233564), (12660, 102531271), (13820, 93925173), (20730, 62616782), (41460, 31308391), (145801, 8902860), (148381, 8748060), (291602, 4451430), (296762, 4374030), (437403, 2967620), (445143, 2916020), (583204, 2225715), (593524, 2187015), (729005, 1780572), (741905, 1749612), (874806, 1483810), (890286, 1458010)]