29643460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19276

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 47972540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 19249, 38498, 76996, 96245, 134743, 192490, 211739, 269486, 384980, 423478, 538972, 673715, 846956, 1058695, 1347430, 1482173, 2117390, 2694860, 2964346, 4234780, 5928692, 7410865, 14821730, 29643460]

約数ペア:

[(1, 29643460), (2, 14821730), (4, 7410865), (5, 5928692), (7, 4234780), (10, 2964346), (11, 2694860), (14, 2117390), (20, 1482173), (22, 1347430), (28, 1058695), (35, 846956), (44, 673715), (55, 538972), (70, 423478), (77, 384980), (110, 269486), (140, 211739), (154, 192490), (220, 134743), (308, 96245), (385, 76996), (770, 38498), (1540, 19249)]