1215673550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 2794112832

約数和(自身を除く): 1578439282

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 397, 455, 650, 673, 794, 910, 1346, 1985, 2275, 2779, 3365, 3970, 4550, 4711, 5161, 5558, 6730, 8749, 9422, 9925, 10322, 13895, 16825, 17498, 19850, 23555, 25805, 27790, 33650, 36127, 43745, 47110, 51610, 61243, 69475, 72254, 87490, 117775, 122486, 129025, 138950, 180635, 218725, 235550, 258050, 267181, 306215, 361270, 437450, 534362, 612430, 903175, 1335905, 1531075, 1806350, 1870267, 2671810, 3062150, 3473353, 3740534, 6679525, 6946706, 9351335, 13359050, 17366765, 18702670, 24313471, 34733530, 46756675, 48626942, 86833825, 93513350, 121567355, 173667650, 243134710, 607836775, 1215673550]

約数ペア:

[(1, 1215673550), (2, 607836775), (5, 243134710), (7, 173667650), (10, 121567355), (13, 93513350), (14, 86833825), (25, 48626942), (26, 46756675), (35, 34733530), (50, 24313471), (65, 18702670), (70, 17366765), (91, 13359050), (130, 9351335), (175, 6946706), (182, 6679525), (325, 3740534), (350, 3473353), (397, 3062150), (455, 2671810), (650, 1870267), (673, 1806350), (794, 1531075), (910, 1335905), (1346, 903175), (1985, 612430), (2275, 534362), (2779, 437450), (3365, 361270), (3970, 306215), (4550, 267181), (4711, 258050), (5161, 235550), (5558, 218725), (6730, 180635), (8749, 138950), (9422, 129025), (9925, 122486), (10322, 117775), (13895, 87490), (16825, 72254), (17498, 69475), (19850, 61243), (23555, 51610), (25805, 47110), (27790, 43745), (33650, 36127)]