15696031490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{5039}}^1$

素因数の和:5387

約数の個数: 64

約数和(自身を含む): 30451438080

約数和(自身を除く): 14755406590

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 251, 365, 502, 730, 1241, 1255, 2482, 2510, 4267, 5039, 6205, 8534, 10078, 12410, 18323, 21335, 25195, 36646, 42670, 50390, 85663, 91615, 171326, 183230, 311491, 367847, 428315, 622982, 735694, 856630, 1264789, 1557455, 1839235, 2529578, 3114910, 3678470, 6253399, 6323945, 12506798, 12647890, 21501413, 31266995, 43002826, 62533990, 92329597, 107507065, 184659194, 215014130, 461647985, 923295970, 1569603149, 3139206298, 7848015745, 15696031490]

約数ペア:

[(1, 15696031490), (2, 7848015745), (5, 3139206298), (10, 1569603149), (17, 923295970), (34, 461647985), (73, 215014130), (85, 184659194), (146, 107507065), (170, 92329597), (251, 62533990), (365, 43002826), (502, 31266995), (730, 21501413), (1241, 12647890), (1255, 12506798), (2482, 6323945), (2510, 6253399), (4267, 3678470), (5039, 3114910), (6205, 2529578), (8534, 1839235), (10078, 1557455), (12410, 1264789), (18323, 856630), (21335, 735694), (25195, 622982), (36646, 428315), (42670, 367847), (50390, 311491), (85663, 183230), (91615, 171326)]