15690777486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{45083}}^1$

素因数の和:45221

約数の個数: 64

約数和(自身を含む): 34278266880

約数和(自身を除く): 18587489394

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 71, 86, 114, 129, 142, 213, 258, 426, 817, 1349, 1634, 2451, 2698, 3053, 4047, 4902, 6106, 8094, 9159, 18318, 45083, 58007, 90166, 116014, 135249, 174021, 270498, 348042, 856577, 1713154, 1938569, 2569731, 3200893, 3877138, 5139462, 5815707, 6401786, 9602679, 11631414, 19205358, 36832811, 60816967, 73665622, 110498433, 121633934, 137638399, 182450901, 220996866, 275276798, 364901802, 412915197, 825830394, 2615129581, 5230259162, 7845388743, 15690777486]

約数ペア:

[(1, 15690777486), (2, 7845388743), (3, 5230259162), (6, 2615129581), (19, 825830394), (38, 412915197), (43, 364901802), (57, 275276798), (71, 220996866), (86, 182450901), (114, 137638399), (129, 121633934), (142, 110498433), (213, 73665622), (258, 60816967), (426, 36832811), (817, 19205358), (1349, 11631414), (1634, 9602679), (2451, 6401786), (2698, 5815707), (3053, 5139462), (4047, 3877138), (4902, 3200893), (6106, 2569731), (8094, 1938569), (9159, 1713154), (18318, 856577), (45083, 348042), (58007, 270498), (90166, 174021), (116014, 135249)]