2684660860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4307

約数の個数: 96

約数和(自身を含む): 6811015680

約数和(自身を除く): 4126354820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 251, 266, 380, 502, 532, 665, 1004, 1255, 1330, 1757, 2510, 2660, 3514, 4021, 4769, 5020, 7028, 8042, 8785, 9538, 16084, 17570, 19076, 20105, 23845, 28147, 33383, 35140, 40210, 47690, 56294, 66766, 76399, 80420, 95380, 112588, 133532, 140735, 152798, 166915, 281470, 305596, 333830, 381995, 534793, 562940, 667660, 763990, 1009271, 1069586, 1527980, 2018542, 2139172, 2673965, 4037084, 5046355, 5347930, 7064897, 10092710, 10695860, 14129794, 19176149, 20185420, 28259588, 35324485, 38352298, 70648970, 76704596, 95880745, 134233043, 141297940, 191761490, 268466086, 383522980, 536932172, 671165215, 1342330430, 2684660860]

約数ペア:

[(1, 2684660860), (2, 1342330430), (4, 671165215), (5, 536932172), (7, 383522980), (10, 268466086), (14, 191761490), (19, 141297940), (20, 134233043), (28, 95880745), (35, 76704596), (38, 70648970), (70, 38352298), (76, 35324485), (95, 28259588), (133, 20185420), (140, 19176149), (190, 14129794), (251, 10695860), (266, 10092710), (380, 7064897), (502, 5347930), (532, 5046355), (665, 4037084), (1004, 2673965), (1255, 2139172), (1330, 2018542), (1757, 1527980), (2510, 1069586), (2660, 1009271), (3514, 763990), (4021, 667660), (4769, 562940), (5020, 534793), (7028, 381995), (8042, 333830), (8785, 305596), (9538, 281470), (16084, 166915), (17570, 152798), (19076, 140735), (20105, 133532), (23845, 112588), (28147, 95380), (33383, 80420), (35140, 76399), (40210, 66766), (47690, 56294)]