30008340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 64985580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 911, 915, 1098, 1220, 1647, 1822, 1830, 2196, 2733, 2745, 3294, 3644, 3660, 4555, 5466, 5490, 6588, 8199, 8235, 9110, 10932, 10980, 13665, 16398, 16470, 18220, 24597, 27330, 32796, 32940, 40995, 49194, 54660, 55571, 81990, 98388, 111142, 122985, 163980, 166713, 222284, 245970, 277855, 333426, 491940, 500139, 555710, 666852, 833565, 1000278, 1111420, 1500417, 1667130, 2000556, 2500695, 3000834, 3334260, 5001390, 6001668, 7502085, 10002780, 15004170, 30008340]

約数ペア:

[(1, 30008340), (2, 15004170), (3, 10002780), (4, 7502085), (5, 6001668), (6, 5001390), (9, 3334260), (10, 3000834), (12, 2500695), (15, 2000556), (18, 1667130), (20, 1500417), (27, 1111420), (30, 1000278), (36, 833565), (45, 666852), (54, 555710), (60, 500139), (61, 491940), (90, 333426), (108, 277855), (122, 245970), (135, 222284), (180, 166713), (183, 163980), (244, 122985), (270, 111142), (305, 98388), (366, 81990), (540, 55571), (549, 54660), (610, 49194), (732, 40995), (911, 32940), (915, 32796), (1098, 27330), (1220, 24597), (1647, 18220), (1822, 16470), (1830, 16398), (2196, 13665), (2733, 10980), (2745, 10932), (3294, 9110), (3644, 8235), (3660, 8199), (4555, 6588), (5466, 5490)]