71252993940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4919}}^1\times {\mathrm{241421}}^1$

素因数の和:246352

約数の個数: 48

約数和(自身を含む): 199549768320

約数和(自身を除く): 128296774380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4919, 9838, 14757, 19676, 24595, 29514, 49190, 59028, 73785, 98380, 147570, 241421, 295140, 482842, 724263, 965684, 1207105, 1448526, 2414210, 2897052, 3621315, 4828420, 7242630, 14485260, 1187549899, 2375099798, 3562649697, 4750199596, 5937749495, 7125299394, 11875498990, 14250598788, 17813248485, 23750997980, 35626496970, 71252993940]

約数ペア:

[(1, 71252993940), (2, 35626496970), (3, 23750997980), (4, 17813248485), (5, 14250598788), (6, 11875498990), (10, 7125299394), (12, 5937749495), (15, 4750199596), (20, 3562649697), (30, 2375099798), (60, 1187549899), (4919, 14485260), (9838, 7242630), (14757, 4828420), (19676, 3621315), (24595, 2897052), (29514, 2414210), (49190, 1448526), (59028, 1207105), (73785, 965684), (98380, 724263), (147570, 482842), (241421, 295140)]